MULTIMEDIA ACCESS CORP
10KSB/A, 1998-04-15
RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT
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                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                   FORM 10-KSB

[X]  ANNUAL REPORT UNDER SECTION 13 OR 15(d) OF THE  SECURITIES  EXCHANGE ACT OF
     1934.
[ ]  TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES  EXCHANGE ACT
     OF 1934.

                     For Fiscal Year Ended December 31, 1997
                     Commission File Number: 0-29020

                          MULTIMEDIA ACCESS CORPORATION
                          -----------------------------
        (Exact Name of Small Business Issuer as Specified in its Charter)

              Delaware                                  75-2528700
              --------                                  ----------
      (State of Incorporation)             (I.R.S. Employer Identification No.)

      2665 VILLA CREEK DRIVE, SUITE 200 DALLAS, TEXAS 75234 (972) 488-7200

(Address  including  zip code,  area code and telephone  number of  Registrant's
executive offices.)

Securities registered pursuant to Section 12(b) of the Act:   None

Securities registered pursuant to Section 12(g) of the Act:
<TABLE>
<CAPTION>


  Title of Each Class                           Name of Each Exchange on Which Registered
  -------------------                           -----------------------------------------
 <S>                                             <C>                                    
 Common Stock, $.0001 par value                 NASDAQ
 Redeemable Common Stock Purchase Warrants      NASDAQ
</TABLE>

Check  whether the issuer (1) filed all reports  required to be filed by Section
13 or 15(d) of the  Securities  Exchange  Act  during the past 12 months (or for
such shorter period that the registrant was required to file such reports),  and
(2) has  been  subject  to  such filing requirements for the past 90 days. Yes X
No __

Check if disclosure  of delinquent  filers in response to Item 405 of Regulation
S-B is not contained in this form, and no disclosure  will be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated  by reference  in Part III of this Form 10-KSB or any  amendment to
this Form 10-KSB. [ ]

Issuer's revenues for its most recent fiscal year:   $3,360,703

As of March 20, 1998,  8,733,958  shares of the  Registrant's  common stock were
outstanding.

State the  aggregate  market  value of the voting  stock held by  non-affiliates
computed by reference  to the price at which the stock was sold,  or the average
bid and asked  prices of such stock,  as of a specified  date within the past 60
days: As of March 20, 1998 - $15,468,796.  This amount was computed by reference
to the average of the bid and asked prices of registrant's common stock.

Documents incorporated by reference:        Proxy Statement, Part III



<PAGE>



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>

ITEM NO.                                                                                            PAGE
- --------                                                                                            ----
                  Glossary                                                                              3

                                     PART I

     <S>                                                                                         <C>
     1.           Description of Business                                                         4  - 10

     2.           Description of Property                                                              11

     3.           Legal Proceedings                                                                    11

     4.           Submission of Matters to a Vote of Security Holders                                  11

                                     PART II

     5.           Market for Registrant's Common Equity and Related Stockholder Matters                12

     6.           Management's Discussion and Analysis of Financial Condition and Results
                  of Operations                                                                    12 -14

     7.           Consolidated Financial Statements                                               15 - 35

     8.           Changes in and Disagreements with Accountants on Accounting and Financial
                   Disclosure                                                                          35

                                    PART III

     9.           Directors, Executive Officers, Promoters and Control Persons; Compliance

                  with Section 16(a) of the Exchange Act                                               36

     10.          Executive Compensation                                                               36

     11.          Security Ownership of Certain Beneficial Owners and Management                       36

     12.          Certain Relationships and Related Transactions                                       36

     13.          Exhibits List and Reports on Form 8-K                                                38
</TABLE>


                                       2

<PAGE>


                                    GLOSSARY

Algorithm:          A step-by-step problem solving procedure.

Bandwidth:          The amount of information that can be transmitted  across an
                    information channel.

Intranet:           A private Internet.

ISDN:               (Integrated  Services  Digital  Network) - a digital network
                    that provides  seamless  communication  of voice,  video and
                    text between desktop and group systems.  ISDN is expected to
                    replace current telephone lines.

LAN:                (Local Area Network) - a private computer network connecting
                    computers  in the same  building  or  campus  using  coaxial
                    cable, twisted pair or multimode fiber.

Multimedia:         A combination of multiple digitized data types: text, sound,
                    computer-generated graphics and animations,  photographs and
                    video.

PCI Bus:            A fast 32 bit PC bus for peripherals.

Protocol:           A set of rules for data  communications;  a set of rules and
                    procedures for  establishing and controlling the exchange of
                    data between computers.

S Bus:              A proprietary high speed interface for Sun workstations.

Standards-based:    A  product  which  is  designed  to  comply  with  standards
                    promulgated by a recognized industry organization.

Switched  
    Architecture:   Any network or device in which  switching  is present and is
                    used to direct  messages  from the  sender  to the  ultimate
                    recipient.

UTP:                (Unshielded   Twisted  Pair)  -  standard   building  wiring
                    currently  used  to  transmit  voice  (telephone)  and  data
                    throughout an office or building.

WAN:                (Wide  Area  Network)  -  a  computer   network  covering  a
                    geographic  area  larger  than a campus,  generally  linking
                    multiple LANs.

World Wide Web:     A very large  collection of linked Internet  servers using a
                    standard linking and display language.


                                       3

<PAGE>

                                     PART I

Item 1.  Description of Business

GENERAL

   
     MultiMedia   designs,   develops,   manufactures   and   markets   advanced
standards-based  videocom  systems that provide  enterprise-wide  solutions  for
business  customers.  The Company's VBX video distribution and switching system,
Osprey(R)  video and  peripheral  products  and  ViewCast(R)  web-video  systems
deliver videocom applications, including videoconferencing,  video broadcasting,
video-based training, distance learning, telemedicine, surveillance and Internet
and intranet video communications.
    

     The Company's VBX system allows  customers to quickly and cost  effectively
obtain  videocom  capabilities  by creating a videocom  network through the same
wiring used by their existing telephone system.

   
     The Company's products and systems are marketed, installed and supported by
resellers,  system integrators,  OEMs and custom application developers. Many of
these  resellers  are the same  entities  that  market,  install  and  support a
customer's   telephone  PBX,  LAN,  e-mail  file  servers,   routers  and  other
communication  systems.  The  Company's  products are  compatible  with existing
communications equipment and infrastructure.
    

     The  Company   believes  that  the   convergence  of  multimedia  PCs,  the
establishment of new  standards-based  audio and video  technologies,  increased
utilization of the Internet and corporate  intranets,  combined with lower price
levels  for such  capabilities,  will  generate  a rapid  adoption  of  videocom
products and services.

BUSINESS STRATEGY

   
     The Company is a leading provider of  enterprise-wide  videocom  solutions.
Key elements of the Company's strategy include:
    

o    Provide Enterprise-Wide Video Communication Systems and Applications.

     The Company's strategy is to offer turn-key videocom systems, including the
individual  components  and  applications,  which  appeal to  customers  who are
looking  for a complete  solution to their  videocom  needs.  These  systems are
designed to be easy to install,  cost-effective and  user-friendly.  The Company
believes  its  enterprise-wide  systems  and  applications  approach  provides a
significant competitive advantage.

o     Distribute Through Established Channels of Distribution.

   
     The Company's strategy is to utilize resellers,  system  integrators,  OEMs
and custom  application  developers to distribute its systems and  applications.
These  distributors  are typically the same companies  that market,  install and
support an organization's  telephone PBX, LAN, e-mail file servers,  routers and
other  communication  systems.  These  distributors  offer access to an existing
customer base, along with continuing service and support organizations.
    

o     Develop and Acquire New Applications.

     The Company  believes that the continued growth of the videocom market will
be driven by the development of new  applications in response to customer needs.
The Company intends to continue to invest  significant  resources to develop and
acquire value-added and technologically superior applications.

                                       4

<PAGE>
o     Develop Brand-Name Recognition.

     The  Company's  strategy  is to  develop  a strong  brand  identity  in the
videocom  marketplace.  The Company believes a strong brand identity will result
in a significant  competitive  advantage and permit it to more easily  introduce
new products and applications.

o     Enhance Growth through Strategic Acquisitions and Alliances.

     An important part of the Company's growth strategy is to acquire  companies
with  complementary  technologies,  products or customers and to integrate those
entities into the Company's operations. In addition, the Company seeks strategic
alliances  and joint  marketing  relationships.  The Company  believes  that the
videocom  industry is highly  fragmented and that this  environment  provides an
excellent opportunity to expand its business through acquisitions and alliances.

INDUSTRY BACKGROUND

     Videoconferencing was introduced in the late 1970s with the introduction of
video  tele-conferencing room systems.  Classic video  tele-conferencing room or
group systems permit  communication  only between compatible  facilities.  These
systems  currently  cost between  $10,000 and $100,000 and are typically used by
large businesses  primarily for  intra-company  communication  between different
locations.  The Company  believes that the high cost of video  tele-conferencing
room systems and the  logistical  problem of scheduling  and  availability  have
limited their use.

     Over the past decade, videoconferencing has begun to evolve from high-cost,
stand-alone   boardroom   systems  to  desktop   systems.   The  Company  offers
cost-effective video systems capable of providing  commercial-quality  video for
desktop video communications.  The Company believes its systems meet the growing
demand for business video applications at the desktop.

         To transmit  live video images  (which may contain over 90 million bits
per  second  of data)  over  communications  networks,  the  video  data must be
digitized and significantly compressed to fit the capacity of these networks (as
low as 28,800 bits per second).  Generally,  as video is  compressed,  redundant
data is eliminated.  After  transmission,  the video image is reconstructed  for
display at the receiving end.

     The  quality  of  the  reconstructed   image  is  a  function  of  (i)  the
sophistication of the video and audio compression algorithms, (ii) the amount of
real-time  data which can be transmitted  over networks,  (iii) the power of the
video  and  audio  Codec  hardware,  and (iv)  the  speed  and  power of PCs and
workstations.  The Company believes  cost-effective  videoconferencing and other
videocom  applications  services are now attainable  because the performance and
capabilities of these four key elements have recently improved significantly.

     According  to  industry  sources,  the market  for  videocom  products  and
services is forecast to be $3.6 billion by 1999 with the desktop segment of that
industry  forecast to exceed $1.2 billion by 1999.  The PC dominates the desktop
computing  market  with 1995 sales of over 57  million  units  worldwide  and an
estimated 100 million new PCs projected to be sold annually by 1999. The Company
believes it has developed  products which position it to benefit from the growth
of these  markets and which will have  functions,  performance  and  competitive
prices  to  compete   successfully   in  the   rapidly-emerging   desktop  video
communications industry.

PRODUCT FAMILY

         The Company  currently offers a broad array of products which when used
together provide an enterprise-wide  solution for multiple videocom applications
for business  customers.  The MultiMedia product family includes:  the VBX video
distribution  and  switching  system,  the  Osprey(R)  line of video  peripheral
products and Codec cards and the ViewCast(R) line of Internet Web-video servers.

                                       5

<PAGE>


     Video  Switching  and  Distribution   System.   The  Company's  VBX  is  an
enterprise-wide  video distribution and switching system, which can video enable
hundreds of desktops with multiple videocom  applications.  The VBX switches and
distributes  video content  throughout an organization in much the same way as a
telephone PBX switches and distributes  voice  communications.  The VBX provides
workgroup  video  communications  and  connectivity  via  shared  Codecs and WAN
gateways to remote users  equipped with  stand-alone  desktop  computers,  video
tele-conferencing  room  systems  or users on another  VBX.  The VBX, a PC-based
WindowsNT system,  employs a switched  architecture to distribute  uncompressed,
TV-quality  video within a building or campus using UTP wiring (which  typically
already exists within the organization's infrastructure as part of its telephone
system or which may be installed more  cost-effectively than coaxial cable). The
VBX can support  hundreds  of users and allows  point-to-point,  multipoint  and
broadcast modes of operation. The VBX is compatible with standard cameras, audio
components,  speakerphones, PC video peripherals,  videoconferencing systems and
other videocom products produced by third-party manufacturers.

     A typical VBX system  includes a video switch,  a shared Codec server,  WAN
interfaces and desktop components.  Video and audio signals are distributed with
TV quality by utilizing the Company's VBX  transceiver  technology to send video
over  existing UTP wiring at  distances of up to 3,500 feet.  An existing LAN or
telephone  system  is  used  only  for  non-video   communications  between  the
multimedia switch and each user, requiring minimal use of the computer network.

     The VBX also provides  shared  access to video sources and storage  devices
located anywhere within the network. VCRs, videodisk players, broadcast or cable
TV and Direct Broadcast  Satellite  programming sources may also be connected to
the switch over UTP wiring or coaxial cabling and  distributed  on-demand to any
equipped desktop or TV monitor.

     VBX transceivers allow desktop PCs, TV monitors,  room systems and standard
video and audio  devices  to be  connected  to the VBX via UTP  wiring.  The VBX
client  software  allows users to place calls through a personal or  system-wide
dialing directory, to subscribe to live video broadcasts, to access pre-recorded
video content or to establish a point-to-point or a multipoint videoconference.

     The Company  believes the VBX appeals to businesses and other  institutions
with multiple  users and with  multiple  geographic  locations,  such as college
campuses,  office complexes,  government bases and  organizations  with regional
offices.  The VBX permits these customers to communicate  and share  video-based
information and resources,  to distribute  business and financial TV broadcasts,
to  videoconference   with  co-workers  and  to  receive  business  or  industry
presentations or live broadcasts from local or remote locations.

     Codecs  and Video  Peripheral  Products.  The  Company  designs,  develops,
manufactures and markets standards-based video and audio peripheral products and
Codecs  that  video  enable  individual  PCs  and  workstations  for  multimedia
applications.  The Company's Osprey(R) Codecs enable video transmissions  across
several different types of existing communication networks. The Osprey(R) Codecs
perform  this  function by  capturing,  digitizing,  compressing,  transmitting,
receiving,  decompressing and displaying full-motion video. The Osprey(R) Codecs
are  compatible  with  multiple  video and audio  compression  standards and are
available for PCs and  workstations  that are equipped with the standard PCI-bus
or Sun's S-bus. The Codecs also support the Microsoft's  WindowsNT,  Windows 3.1
and  Windows95,  and Sun's  Solaris  and UNIX  operating  systems.  The  Company
believes  its  Osprey(R)-1000  is the leading  standards-based,  multi-algorithm
Codec  for the  WindowsNT  operating  system  and  that  its  Osprey(R)-1500  is
currently the only Codec available for Sun's new family of Ultra Workstations.

     The Osprey(R)  Codecs are used in connection with the VBX as a shared Codec
server to enable  VBX  users to video  communicate  with  remote  locations.  In
addition,  the Osprey(R) Codecs may be used in remote facilities to video enable
individual desktop computers.

     The Company  also offers a line of video  peripheral  products  for PCs and
workstations,  including  SLIC-Video(R),  Osprey(R)-100 and Osprey(R)-150  video
capture cards and WorkFone(TM) video applications  software.  SLIC-Video(R) is a
video  capture  product  that  enables  Sun  S-bus  workstation  users  to  view

                                       6

<PAGE>


uncompressed,  high-quality  video  and to  capture  full-motion  video  frames.
SLIC-Video(R)  software also provides access to closed caption data which allows
key words to act as filters and thereby  control video  displayed on the screen.
SLIC-Video(R)'s compatibility with Sun products allows this product to support a
wide variety of video  applications on existing Sun workstations.  The Company's
WorkFone(TM) product provides affordable,  consumer-quality video communications
capabilities over standard  telephone lines with 28.8 Kbps modems.  Typical uses
of this  product  include:  families  and  grandparents  exchanging  live  video
greetings,  college  students  videoconferencing  with their  parents,  business
workers accessing video-training courses or videoconferencing with co-workers in
remote locations.

     Internet Video. The Company designs, manufactures and markets several video
products  which  capitalize on the growth of the Internet and the Web.  Industry
improvements in video and audio  compression  technology,  the  establishment of
standards and increased access to the Internet have made delivering new forms of
motion-video content over the Internet possible.  The Company's Osprey(R) Codecs
provide  the  necessary  capability  at the Web site server to allow the one-way
transmission  of live  broadcasts  over the  Internet.  The Company has recently
introduced a line of  ViewCast(R)  Web-video  servers that combine the Company's
Osprey(R)  Codecs with  popular  video-streaming  software to provide a complete
hardware and software  system for Internet video  broadcasting.  The Company has
announced  video-streaming  compatibility with the following software providers:
RealNetworks,  Inc. (formerly Progressive Networks, Inc.), VXtreme, Inc., Vosaic
LLC, Precept Software, Inc., Iterated Systems, Inc. and Microsoft Corporation.

     The Company's  products have allowed Internet users to view live broadcasts
of the NASA Mars Pathfinder expedition,  the Indy 500 time trials and other live
events from their respective Web sites through  Microsoft and Netscape  Internet
browsers.

APPLICATIONS

     Videoconferencing   --  The  Company's  products  offer  the  business  and
institutional  customer a cost-effective  and efficient means of establishing an
enterprise-wide  videoconferencing  system.  The VBX and Osprey(R) Codecs permit
employees, students or other members of the organization in different offices or
geographic locations to communicate with each other via live video.

     Video   Presentations  or  Live  Video  --  The  Company's  products  offer
businesses or  organizations  the  opportunity to broadcast  live events.  These
events could include educational seminars, management briefings, human resources
orientations or breaking news being created and transmitted by the  organization
itself or by outside sources.

     Internet   Applications   --Videocom  products  and  technologies  play  an
important role in the development of live  communications  and  entertainment on
the Internet.  The Company markets its compression and video capture products to
many players in the Web video-streaming marketplace.

     Three key  applications  in the Internet  video  marketplace  include:  (i)
Internet video publishing,  (ii) Internet video  broadcasting and (iii) Internet
video call center.  Internet Video  publishing  refers to stored-video  content,
designed  to be played  back to a user's  system in  real-time.  Internet  video
publishing  entails  compressing a video "clip" and storing it on a server which
is  available to the user by accessing  the  relevant Web page.  Internet  video
broadcasting  has recently come to the Internet and is  characterized by one-way
live audio and  motion-video.  Although video  broadcasting  presents  technical
challenges such as the limited bandwidth and multi-cast capabilities of most Web
sites, Internet video broadcasting is well suited to delivering video to distant
learning  sites and to special  interest  broadcast  recipients.  The  Company's
products work in conjunction  with Web servers and browser software to establish
connections between multiple users and a broadcast source allowing businesses to
deliver live programs,  commercials and other information over the Internet. The
Internet  video call center is a new concept to the Internet,  allowing  one-way
live video and two-way audio across the Internet. The term "call center" is used
because the technology is well suited to utilize existing call center staff such
as help desks,  catalog  ordering  centers,  reservation  systems and  corporate
receptionists to provide live Web site sales assistance.

                                       7
<PAGE>


     Surveillance -- Video  surveillance  has expanded  beyond internal  systems
placed in  businesses  to monitor  intrusions  to include  systems  that monitor
daycare and nursing home  facilities,  traffic  patterns and other relevant live
information  which the Internet user can access from a Web site.  The commercial
surveillance market represents strong business opportunity.

     Industry  Specific  Applications  -- The Company's  products  offer a broad
array of applications within specific  industries.  For instance,  in the health
and medical  industry,  the Company's  products allow doctors to collaborate via
videoconferencing,  to receive computed  tomography (CT) scans,  ultrasounds and
other  diagnostic  tests at locations remote from the hospital or patient and to
take part in  educational  and  training  broadcasts.  The  judicial  system and
correctional  institutions are also taking  advantage of the Company's  videocom
products.  In addition to  surveillance,  the VBX and  Osprey(R)  Codecs  enable
prisons to hold arraignments by  videoconference,  to allow prisoner  visitation
and  legal  consultation  with  persons  in  remote  locations  and  to  provide
vocational training and counseling for prisoners from outside sources.

MARKETING AND SALES

         The Company markets its products primarily via third-party distribution
channels including,  but not limited to, OEMs, resellers and system integrators.
The Company  currently has  distribution  and reseller  agreements  with over 47
companies  worldwide.  In addition,  the Company plans to continue to expand its
distribution channels both domestically and internationally.

     The Company  establishes  distribution  relationships  with  resellers  and
integrators who service corporate, institutional and government customers. These
relationships  are  non-exclusive  and  typically  require that these  resellers
participate  in  the  marketing,  installation  and  technical  support  of  the
Company's products.

     For consumer  products the Company will depend on major OEM  customers  who
provide  access to  consumer  marketing  channels.  These OEMs have  established
relationships  with manufacturers and resellers and typically pay licensing fees
and royalties to bring new leading-edge products to market.

     The Company continues to expand its marketing activities over the Internet.
The Company's  products  enable new ways to promote  products over the Internet.
The Company intends to use its own products to increase sales  productivity  and
to pursue alternate selling strategies.  In addition, the Company utilizes press
releases,   product   literature,   presentations   to  industry   analysts  and
participation in trade shows to enhance brand awareness.

     The Company's  Internet related products are marketed primarily to Web site
designers.  The  Company  bundles  its  products  with other  popular  Web-video
products and sells or licenses  its  subsystems  to resellers to integrate  with
their Web development  products.  Such strategic  business alliances provide Web
developers with a rich array of innovative  capabilities with the familiarity of
existing tools.

PRODUCTION AND SUPPLY

     The Company builds its current products using contract manufacturers in the
United States. The Company's  operations personnel in Dallas are responsible for
parts  planning,  procurement  and  final  testing  and  inspection  to  quality
standards.  The  Company  plans for most  high-volume  production  to be handled
through  large OEMs or  contract  manufacturers.  The  Company has been and will
continue to be dependent on third parties for the supply and  manufacture of its
components  and  electronic  parts,   including  standard  and   custom-designed
components.  The Company generally does not maintain supply agreements with such
third parties but instead purchases  components and electronic parts pursuant to
purchase orders in the ordinary course of business. The Company is substantially
dependent on the ability of its  third-party  manufacturers  and  suppliers  to,
among  other  things,  meet  the  Company's  design,   performance  and  quality
specifications.

     The electronics  industry from time to time  experiences  short supplies of
certain high demand components, which may adversely affect the Company's ability
to meet its production schedules. Failure of

                                       8
<PAGE>


manufacturers  or suppliers  to supply or delays in  supplying  the Company with
components,  or  allocations  in the supply of certain  high-demand  components,
could  adversely  affect the Company's  operations  and ability to meet delivery
schedules on a timely and competitive basis.

INSTALLATION, SERVICE AND MAINTENANCE

     Many of the Company's  products are customer  installable.  The Company has
contracted  with  Data  General   Corporation  to  provide   third-party   field
installation  and  support.  The Company  maintains a small  in-house  technical
support  group and also  depends on its  resellers  to install  and  service its
products.

     The Company offers limited warranties  covering  workmanship and materials,
during which  period the Company or its  resellers  will  replace  parts or make
repairs.  The Company also maintains an in-house staff of engineering  personnel
and offers  telephone  support to assist  resellers and end-users  during normal
business hours.

     In addition,  the Company  enters into annual  contracts  with end-users to
provide software and/or hardware maintenance on its products.

RESEARCH AND DEVELOPMENT

     The  Company  has  focused  and will  continue  to focus  on  research  and
development  activities related to videocom  applications.  The Company's recent
development  efforts  have been  devoted to the design  and  development  of its
products and software applications, including the VBX, the VBX Codec server, the
WorkFone(TM),  the Osprey(R)  line of Codecs and the  applications  software for
these systems.

     Total research and development  expense for 1996 and 1997 was approximately
$2.0 million and $2.7 million, respectively.

COMPETITION

         The market for videocom systems is highly competitive and characterized
by the frequent introduction of new products based upon innovative technologies.
The Company competes with numerous well-established  manufacturers and suppliers
of videoconferencing,  networking,  telecommunications  and multimedia products,
certain  of  which  dominate  the  existing  videoconferencing  market  for such
products. In addition,  the Company is aware of others that are developing,  and
in some cases have  introduced,  new  videocom  systems.  Most of the  Company's
competitors possess  substantially greater financial,  marketing,  personnel and
other  resources  than the Company,  have  established  reputations  relating to
product design, development,  manufacture,  marketing and service of networking,
telecom  and video  products  and have  significant  budgets  to permit  them to
implement extensive campaigns to market new products in response to competitors.
The Company is not aware of any direct  competitors  that  compete in all of the
Company's product families and applications. However, among the Company's direct
competitors  competing in one or more of the Company's  products or applications
are C-Phone Corporation, Zydacron, Inc., VCON, Ltd., Corel Computer Corporation,
Objective   Communications,   Inc.  and  Datapoint  Corporation.   In  addition,
electronics  manufacturers  such as Intel actively  compete for business in this
market.

PATENTS, COPYRIGHTS, TRADEMARKS AND PROPRIETARY INFORMATION

     The  Company  holds a United  States  patent  covering  certain  aspects of
compressed video. Although the Company does not believe this patent or any other
patent is  essential  to its  business  operations,  the  Company  may apply for
additional  patents relating to other aspects of its products.  The Company also
relies  on  copyright  laws to  protect  its  software  applications,  which  it
considers proprietary.  There can be no assurance as to the breadth or degree of
protection which existing or future patents,  copyrights and trademarks, if any,
may afford the Company,  that any patent,  copyright  or trademark  applications
will result in issued patents,  registered copyrights or registered  trademarks,
as the case may be, that the Company's patents, copyrights or trademarks will be
upheld, if challenged,  or that competitors will not

                                       9
<PAGE>



develop similar or superior methods, products or names outside the protection of
any patent issued to or copyright held by the Company.

     The Company believes that product  recognition is an important  competitive
factor  and,  accordingly,  the Company  promotes  the  ViewCast(R),  Osprey(R),
SLIC-Video(R),  Viewpoint  VBX(TM) and  WorkFone(TM)  names,  among  others,  in
connection  with its  marketing  activities,  and has  applied  for or  received
trademark  registration  for such names. The Company's use of those marks may be
subject to  challenge by others,  which,  if  successful,  could have a material
adverse effect on the Company.

     The Company also relies on  confidentiality  agreements with its directors,
employees,  consultants and manufacturers and employs various methods to protect
the source codes, concepts, ideas, proprietary know-how and documentation of its
proprietary  technology.  However,  such  methods  may not  afford  the  Company
complete  protection,  and  there  can be no  assurance  that  others  will  not
independently  develop  similar  know-how  or  obtain  access  to the  Company's
know-how or software  codes,  concepts,  ideas and  documentation.  Furthermore,
although  the  Company  has and  expects  to  continue  to have  confidentiality
agreements  with  its  directors,  employees,  consultants,  manufacturers,  and
appropriate  vendors,  there can be no  assurance  that such  arrangements  will
adequately  protect the Company's trade secrets.  The Company  purchases certain
components that are incorporated  into its products from  third-party  suppliers
and relies on their  assurances  that such  components  do not  infringe  on the
patents of  others.  A  successful  claim  against  any  components  used in the
Company's  products  could  affect the  ability of the  Company to  manufacture,
supply and  support  its  products.  The Company  uses  commercially  reasonable
efforts to ensure third-party supplied components are non-infringing,  but there
can be no assurances against future claims.

GOVERNMENT REGULATION

         The  Company is  subject to  regulations  relating  to  electromagnetic
radiation from its products,  which impose compliance burdens on the Company. In
the event the Company redesigns or otherwise  modifies its products or completes
the  development  of new  products,  it will be required to comply with  Federal
Communications  Commission  regulations with respect to such products,  of which
there can be no assurance  prior to their  commercialization.  In addition,  new
legislation  and  regulations,  as  well  as  revisions  to  existing  laws  and
regulations,  at the  federal,  state and local  levels may be  proposed  in the
future  affecting the video  communications  industries.  Such  proposals  could
affect the Company's operations, result in material capital expenditures, affect
the  marketability of its products and limit  opportunities for the Company with
respect to  modifications  of its  products  or with  respect to new or proposed
products or  technologies.  Expansion into foreign  markets may also require the
Company  to comply  with  additional  regulatory  requirements.  Currently,  the
Company  is  seeking  certain  foreign  certificates  in  order  to  expand  its
international marketing opportunities.

     There  can be no  assurance  that  such  export  controls,  either in their
current form or as may be subsequently  enacted,  will not delay introduction of
new products or limit the Company's  ability to distribute  products  outside of
the United States. Further, various countries may regulate the import of certain
technologies  contained  in the  Company's  products.  Any such export or import
restrictions,  new  legislation  or  regulation  or  government  enforcement  of
existing  regulations  could have a  material  adverse  effect on the  Company's
business,  operating  results  and/or  financial  condition.  There  can  be  no
assurance  that the Company  will be able to comply with  additional  applicable
laws and regulations without excessive cost or business interruption, if at all,
and failure to comply could have a material adverse effect on the Company.

EMPLOYEES

     As of  December  31,  1997,  the  Company  had  fifty-five  (55)  full-time
employees, four (4) of whom are in executive positions,  twenty-six (26) of whom
are engaged in engineering,  research and development, thirteen (13) of whom are
engaged  in  marketing  and sales  activities,  five (5) of whom are  engaged in
operations  and seven (7) of whom are in  administration.  None of the Company's
employees are represented by a labor union.  The Company  considers its employee
relations to be satisfactory.

                                       10

<PAGE>



Item 2.  Description of Property

     The  Company's   executive  offices  and  some  of  its  sales  design  and
development activities are located in approximately 16,159 square feet of leased
space in Dallas,  Texas. The lease expires in September of 1998 and provides for
a base annual rent of $143,110. The Company's assembly operations are located in
approximately  4,065  square feet of leased  space in Dallas,  Texas.  The lease
expires in January 1999 and provides for a base annual rent of $33,372. Osprey's
design and  development  activities are located in  approximately  10,000 square
feet of leased  space in  Morrisville,  North  Carolina.  The lease  expires  in
December of 2002 and  provides  for a base  annual rent of $99,000.  The company
leases  office  space for sales  offices  in  Arlington,  Virginia,  Burlingame,
California,  Atlanta,  Georgia and London,  England  consisting of approximately
613, 150, 150, and 375 square feet of leased space,  respectively.  These leases
expire in May 2000, month to month, January 1999 and February 1999 respectively,
and  provide  for base annual  costs of  $11,034,  $11,400,  $10,740 and $47,880
respectively.  The Company  believes  that its  facilities  are adequate for its
current and reasonable  foreseeable  future needs and its current facilities can
accommodate expansion, as required.

Item 3.  Legal Proceedings

         The Company is not currently a party to any litigation that it believes
could have a material adverse effect on the Company or its business.

Item 4.  Submission of Matters to a Vote of Security Holders

         None


                                       11

<PAGE>


                                     PART II

Item 5.  Market for Company's Common Equity and Related Stockholder Matters

         The  Company's  Common  Stock is traded on the Nasdaq  under the symbol
"MMAC." The Public  Warrants are traded on the Nasdaq under the symbol  "MMACW."
As of  December  31,  1997,  there  were  8,733,958  shares of Common  Stock and
2,851,977  Public Warrants  outstanding.  The shares of Common Stock are held by
approximately 828 beneficial  holders and the Public Warrants are held of record
by  approximately  18 holders.  The following table sets forth,  for the periods
indicated,  the high and low sales  prices for the  Common  Stock and the Public
Warrants  on  the  Nasdaq.  These  over-the-counter  market  quotations  reflect
inter-dealer prices, without retail mark-up, mark-down or commission and may not
represent actual transactions. The Company's IPO became effective on February 4,
1997. Before this date, there was no public market for the Company's securities.

<TABLE>
<CAPTION>
                                     COMMON STOCK                              PUBLIC WARRANTS
                                     ------------                              ---------------
     FISCAL 1997                 HIGH               LOW                   HIGH                  LOW
     -----------                 ----               ---                   ----                  ---
<S>                           <C>                 <C>                   <C>                  <C>     
1st Quarter                   $ 5.8750            $ 4.1875              $ 2.3750             $ 1.0000
2nd Quarter                     6.5000              5.0000                2.3750               1.3750
3rd Quarter                     6.0000              4.0000                2.0000               1.0000
4th Quarter                     6.0000              3.8125                2.1250               0.9375
</TABLE>

         On March 20, 1998,  the last reported sales prices for the Common Stock
and the  Public  Warrants  as  reported  on the Nasdaq  were  $3.50 and  $1.125,
respectively.

         The Company  declared no cash  dividends  in 1996 or 1997.  The Company
does not anticipate  paying cash dividends in the future as it intends to retain
earnings to finance the growth of the business.  The payment of future dividends
will  depend  on  such   factors  as  earnings   levels,   anticipated   capital
requirements,  the operating  and  financial  condition of the Company and other
factors deemed relevant by the Company's Board of Directors.

     The  company  has  received a letter  from the Nasdaq  Stock  Market,  Inc.
notifying  the Company  that it is not in  compliance  with the new net tangible
assets/  market   capitalization/  net  income  requirements  pursuant  to  NASD
Marketplace  Rule  4310(c)(2)  which became  effective on February 23, 1998. The
Company has  requested a temporary  exception  to the new  requirements  and has
submitted  written  materials  supporting  its  position to Nasdaq.  The Company
expects to receive a response to its request  for a temporary  exemption  by the
end of April  1998.  In the event that the  Company's  request  is  denied,  the
Company  may request an  additional  oral or written  hearing  before the Nasdaq
Listing  Qualifications  Panel pursuant to NASD Marketplace Rule 4800 Series. In
the event  that the  Company  is not  granted an  exemption  to the new  listing
requirements  and does not regain  compliance,  the Company faces delisting from
the Nasdaq  SmallCap  Market.  The Company is currently  evaluating a variety of
alternatives  which would bring the Company into compliance with the new listing
criteria and will vigorously pursue all procedures available to it.

Item 6. Management's  Discussion and Analysis of Financial Condition and Results
        of Operations

GENERAL

     MultiMedia  develops and markets  advanced  videocom  systems.  The Company
delivers   high-performance   cost-effective   products  that  integrate   video
capabilities  into  existing  desktop  computers,   applications  and  networks,
delivering   standards-based   video   solutions  to  the  PC  and   workstation
marketplace.

RESULTS OF OPERATIONS

Twelve Months Ended  December 31, 1997 compared to Twelve Months Ended  December
31, 1996.

     Net Sales.  Net sales for the year ended December 31, 1997 increased 206.9%
to $3,360,703 from $1,095,012  reported in 1996. This increase can be attributed
to  significant  growth in sales of both  video  peripheral  products  and video
systems  during  1997  compared  to 1996,  offset in part by a decline in custom
programming and design revenue between the same periods.

     During the year ended December 31, 1997, sales of video peripheral products
increased  193.9% over 1996 and  represented  approximately  65.5% of total 1997
revenues,  compared to  approximately  68.4% of total revenues in 1996. Sales of
video systems increased 602.2% in 1997,  compared to the same period in 1996 and
represented   approximately   31.8%  of  total  1997   revenues,   compared   to
approximately  13.9% of total revenues in 1996.  While sales of video peripheral
products  are  expected to continue to increase  during 1998 as new products are
developed  and marketed and new  contracts  are  finalized,  the  percentage  of

                                       12
<PAGE>


peripheral  product  sales to total  sales is expected to decline as the Company
also expects to see a significant increase in video systems revenue during 1998.
The Company  introduced a new product  family  during the third quarter of 1997,
the ViewCast(R) line of Web-video servers,  that is expected to begin generating
revenue during 1998.

     Cost of Goods Sold.  Cost of goods sold increased  $1,302,004 to $1,695,922
for the year  ended  December  31,  1997  compared  to the same  period  in 1996
primarily due to the increase in net sales described above.  Gross profit margin
for 1997 was 49.5%,  representing  a decline from the 64.0% margin  during 1996.
This decline in gross margin can be attributed to greater custom programming and
design  revenue  in 1996,  which  had  little  or no  associated  costs,  and to
increased  sales  in  1997  to  distribution  partners  with  contractual  sales
discounts.  The Company  anticipates that its gross profit margin will generally
average 50% for the foreseeable future.

     Selling,  General  and  Administrative  Expense.   Selling,   general,  and
administrative  expense  increased to $4,243,485 for the year ended December 31,
1997 from  $2,378,653  in 1996 due to a  significant  expansion of the Company's
sales,  marketing and customer support efforts in 1997. During 1997, the Company
added 14 sales positions and three customer support positions that did not exist
during 1996. Also  contributing to the increase are expenses  related to being a
public  company that were incurred  subsequent to the Company's  initial  public
offering  in  February  1997,  including  significant  increases  in  insurance,
investor relations, travel, legal and professional fees.

     Research  and  Development   Expense.   Research  and  development  expense
increased  $743,711 to $2,740,857  for the year ended December 31, 1997 compared
to 1996,  primarily  due to an  increase  in the  Company's  development  staff,
contract  consultants  and  manufacturing  staff during 1997.  The new staff and
consultants  were  principally  involved  in the  continued  development  of the
Company's  Viewpoint  VBX(TM)  system,  Osprey(R)  video  products and the newly
announced ViewCast(R) Web-video servers.

     Other Income (Expense). For the year ended December 31, 1997, other expense
decreased $314,833 to $198,386, primarily as a result of an increase in interest
income and a reduction in interest expense during the year. The changes to other
income and  expense  can be  attributed  principally  to  increased  capital and
retirement of debt in conjunction with the Company's  initial public offering in
February 1997.

LIQUIDITY AND CAPITAL RESOURCES

     The Company  successfully  completed  an IPO of its Common Stock and Public
Warrants  on  February  7,  1997 and on March 13,  1997 sold the  over-allotment
option,  raising a total of $5,427,000 of net  proceeds.  During 1997,  with the
proceeds of the IPO, the Company has endeavored to build an effective  marketing
and sales organization,  develop a network of independent  resellers and achieve
market  acceptance  of its  products  at prices and volumes  which will,  in the
future, result in profitable operations.  However, the Company expects operating
losses  to  continue  until  such  time as gross  margins  from the sales of its
products exceed its development, selling, administrative and financing costs.

     In August 1997, the Company registered, in a Registration Statement on Form
SB-2,  2,981,573  shares of Common Stock  underlying  Private  Warrants that had
previously  been issued by the Company at various  times  between  June 1995 and
February  1997 in  connection  with various  financing  transactions.  Each such
private  warrant  entitles  the holder to purchase  one share of Common Stock at
prices ranging from $1.00 to $3.00 per share at any time commencing  immediately
upon issuance  through and including  three (3) years from the date of issuance.
The Company  will not receive any of the  proceeds of the sale of such shares of
Common Stock, but will receive proceeds of up to $7,529,719 from the exercise of
the Private Warrants. Through December 31, 1997, 821,667 of the Private Warrants
had been  exercised,  resulting  in net  proceeds to the Company of  $1,676,533.
These proceeds and any additional  proceeds will be used for working capital and
general corporate purposes and possible future acquisitions.

     On December 9, 1997 the Company  sold, in a private  placement,  $5,000,000
aggregate principal amount of 8% Senior Convertible Notes due 2002 (the "Notes")
at an initial  offering price of 100% of the principal  amount thereof,  less 8%
gross commission. The Notes are convertible into shares of Common

                                       13
<PAGE>


Stock of the Company at a conversion  price of $4.625 per share of Common Stock,
subject to adjustment in certain circumstances (including upon certain issuances
of Common  Stock or Common  Stock  Equivalents  at less than the then  effective
conversion price). The Notes rank senior to all existing and future subordinated
obligations and rank pari passu with all present and future senior  indebtedness
of the Company,  except to the extent of any collateral  securing such debt. Net
proceeds to the Company in December 1997 after expenses  amounted to $4,168,000.
At December  31,  1997,  the Company  also had  outstanding  $324,363 of secured
senior  indebtedness,  most of  which  is due and  payable  in  early  1998 to a
principal stockholder and officer of the Company.

          Until the  completion of its IPO on February 7, 1997,  the Company was
dependent  upon  loans  from  its  principal  stockholders,  as well as  private
placements  of its debt and equity  securities,  to finance its working  capital
requirements.  It is believed that the anticipated proceeds from the exercise of
Private Warrants and Public Warrants,  the remaining net proceeds from the Notes
and the  anticipated  proceeds from an offering of convertible  preferred  stock
that is currently  contemplated will be sufficient to fund the operations of the
Company  through at least the end of 1998. In the event that the Company's plans
change or its  assumptions  change or prove to be  inaccurate  or such  proceeds
prove to be insufficient to fund  operations (due to  unanticipated  expenses or
difficulties  or  otherwise),  the Company  may be  required to seek  additional
financing sooner than currently  anticipated or could be required to curtail its
activities.  As a result of the  above,  the  Company's  auditors  have found it
necessary  to include a going  concern  emphasis in their  opinion.  The Company
believes that it will be able to raise sufficient  capital to fund its growth at
least through the end of 1998.

     The Company has had preliminary  discussions with several potential sources
of additional financing, and may seek additional financing to provide additional
working capital in the future. Such financing may include loans, lines of credit
and/or secured capital financing  through the issuance of convertible  preferred
stock or  other  equity  securities  and  could  include  factoring  agreements.
Although  the  Company  has no current  firm  arrangements  with  respect to any
additional  financing,  it is currently considering various proposals by several
potential  investors relating to the issuance of convertible  preferred stock or
other equity in exchange for a cash  investment  in the Company.  The Company is
also  considering  obtaining  a revolving  line of credit  which would rank pari
passu with the Notes, except to the extent of the collateral securing such debt.
There can be no assurance that any such  additional  financing will be available
to the Company on acceptable  terms,  or at all.  Additional  equity  financing,
including the issuance of convertible  preferred stock, may involve  substantial
dilution to the Company's  then existing  stockholders  and holders of the Notes
(assuming conversion thereof).

     At December 31, 1997, the Company had working capital of $4,547,850 and did
not have any material commitments for capital expenditures.

YEAR 2000 COMPLIANCE

     The Company is currently assessing the potential impact of the year 2000 on
the  processing of  date-sensitive  information  by the  Company's  computerized
information  systems and on products  sold as well as products  purchased by the
Company. The Company believes that its internal information systems and products
are  either  year 2000  compliant  or will be so prior to the year 2000  without
incurring  material  costs.  The  Company  is  also  assessing  whether  its key
suppliers are adequately addressing this issue and the effect this might have on
the Company.  The Company has not completed its analysis and,  therefore,  there
can be no assurance that the Company will not be adversely  impacted by the year
2000 problem as it relates to products purchased from key suppliers.


                                       14

<PAGE>



Item 7. Financial Statements

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES

                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent
  Auditors....................................................................16

Consolidated Balance Sheets at December 31, 1996 and 1997.....................17

Consolidated Statements of Operations for the years ended
  December 31, 1996 and 1997..................................................18

Consolidated Statements of Stockholders' Equity (Deficit) for
  the years ended December 31, 1996 and 1997 .................................19

Consolidated Statements of Cash Flows for the years ended
  December 31, 1996 and 1997 .................................................20

Notes to Consolidated Financial Statements....................................21


                                       15


<PAGE>

                         Report of Independent Auditors

The Board of Directors
MultiMedia Access Corporation

We have  audited the  accompanying  consolidated  balance  sheets of  MultiMedia
Access  Corporation  and  subsidiaries as of December 31, 1996 and 1997, and the
related  consolidated  statements of operations,  stockholders' equity (deficit)
and cash flows for the years then  ended.  These  financial  statements  are the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly,  in all  material  respects,  the  consolidated  financial  position  of
MultiMedia  Access  Corporation and  subsidiaries at December 31, 1996 and 1997,
and the consolidated  results of its operations and its cash flows for the years
then ended in conformity with generally accepted accounting principles.

The accompanying  consolidated  financial statements have been prepared assuming
that the  Company  will  continue  as a going  concern  which  contemplates  the
realization  of assets and  liquidation  of  liabilities in the normal course of
business.  As more fully  described in Note 1, the Company is dependent upon the
proceeds from  additional  sales of its equity  securities or other  alternative
financing,  has  incurred  recurring  losses  from  operations  and  anticipates
negative  cash  flow  from  operations   during  1998.  These  conditions  raise
substantial  doubt about the Company's  ability to continue as a going  concern.
The consolidated  financial statements do not include any adjustments to reflect
the possible future effects on the  recoverability  and classification of assets
or the  amounts  and  classification  of  liabilities  that may result  from the
outcome of this uncertainty.

                                               ERNST & YOUNG LLP
Dallas, Texas  
March 6, 1998



                                       16

<PAGE>


                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
<TABLE>
<CAPTION>
                                                                                         DECEMBER 31,
                                                                           -----------------------------------------
                                                                                  1996                  1997
                                                                           -------------------   -------------------
                               ASSETS

Current assets:
<S>                                                                                  <C>                 <C>
  Cash and cash equivalents                                                       $    18,539          $  3,117,202
   Accounts receivable, less allowance for  doubtful accounts of
    $43,000 and $65,000 at December 31, 1996 and 1997, respectively                   185,564             1,195,230
  Inventory                                                                           310,133             1,762,186
  Prepaid expenses                                                                     46,239                75,096
  Deferred charges                                                                    504,295               191,287
                                                                           -------------------   -------------------
      Total current assets                                                          1,064,770             6,341,001

Property and equipment, net                                                           460,895               877,440
Software development costs, net                                                       147,321               203,858
Deferred charges                                                                            -               752,125
Deposits                                                                               18,272                36,991
                                                                           -------------------   -------------------
      Total assets                                                                 $ 1,691,258         $  8,211,415
                                                                           ===================   ===================
           LIABILITIES AND STOCKHOLDER'S EQUITY (DEFICIT)
Current liabilities:
  Accounts payable                                                                 $   682,689              759,319 
  Accrued compensation                                                                 239,707              313,634 
  Deferred revenue                                                                      15,591               52,784 
  Other accrued liabilities                                                            857,260              343,051 
  Short-term debt, officer                                                             533,089              311,243 
  Short-term debt, other                                                             1,966,202               13,120 
  Current portion of long-term debt                                                  3,177,550                    - 
                                                                           -------------------   ------------------
      Total current liabilities                                                      7,472,088            1,793,151 

Long-term debt                                                                               -            5,000,000

Commitments

Stockholders' equity (deficit):
  Preferred stock, $.0001 par value:
    Authorized shares - 5,000,000
    Issued shares - none
   Common stock, $.0001 par value:
    Authorized shares - 20,000,000                                                           -                    -
    Issued and outstanding shares -  5,315,811 and 8,995,455 
      at December 31, 1996 and 1997, respectively                                          532                   900
  Additional paid-in capital                                                         6,602,572            19,628,703
  Accumulated deficit                                                              (12,372,028)          (18,199,433)
  Treasury stock,  261,497 shares at December 31, 1996 and 1997                        (11,906)              (11,906)
                                                                           -------------------   -------------------
      Total stockholders' equity (deficit)                                          (5,780,830)            1,418,264
                                                                           -------------------   -------------------
      Total liabilities and stockholders' equity (deficit)                         $ 1,691,258          $  8,211,415
                                                                           ===================   ===================

</TABLE>

                            See accompanying notes.

                                       17
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF OPERATIONS
<TABLE>
<CAPTION>
                                                                                  YEAR ENDED DECEMBER 31,
                                                                          ----------------------------------------
                                                                                   1996                   1997
                                                                          ------------------     -----------------
<S>                                                                         <C>                          <C>      
NET SALES                                                                   $     1,095,012        $     3,360,703
Cost of goods sold                                                                  393,918              1,695,922
                                                                          ------------------     -----------------
GROSS PROFIT                                                                        701,094              1,664,781

Operating expenses:
  Selling, general and administrative                                             2,378,653             4,243,485
  Research and development                                                        1,997,146             2,740,857
  Depreciation and amortization                                                     206,041               309,458
                                                                          ------------------     -----------------
      Total operating expenses                                                    4,581,840             7,293,800
                                                                          ------------------     -----------------
OPERATING LOSS                                                                   (3,880,746)           (5,629,019)

Other income (expense):
  Dividend and interest income                                                           36                63,613
  Interest expense                                                                 (513,979)             (290,492)
  Other                                                                                 724                28,493
                                                                          ------------------     -----------------
      Total other income (expense)                                                 (513,219)             (198,386)
                                                                          ------------------     -----------------
NET LOSS                                                                    $    (4,393,965)       $   (5,827,405)
                                                                          ==================     =================
NET LOSS PER SHARE: BASIC AND DILUTED                                       $         (0.91)       $        (0.75)
                                                                          ==================     =================
WEIGHTED AVERAGE NUMBER OF COMMON SHARES
   OUTSTANDING                                                                    4,844,706             7,806,378
                                                                          ==================     =================
</TABLE>


                             See accompanying notes.

                                       18

<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
            CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT)
                 FOR THE YEARS ENDED DECEMBER 31, 1996 AND 1997

<TABLE>
<CAPTION>
                                                                           ADDITIONAL                                       
                                                  COMMON STOCK               PAID-IN         ACCUMULATED        TREASURY    
                                              SHARES       PAR VALUE         CAPITAL           DEFICIT           STOCK      
                                          --------------- ------------- ------------------ ----------------- ---------------
<S>                                            <C>         <C>                  <C>         <C>               <C>           
BALANCE,  DECEMBER 31, 1995                    4,721,268   $    472             4,736,933   $   (7,978,063)   $    (11,906) 

  Exchange of short-term debt for
    common stock                                 221,195         22               571,167                -               -  

  Sale of common stock,  net of
    of expenses                                  304,016         31               896,481                -               -  

  Exchange of trade payables for
    common stock                                  69,332          7               207,991                -               -  

  Fair market value of warrants
     issued for consulting services
     and inducement of debt                            -          -               190,000                -               -  

  Net loss                                             -          -                     -       (4,393,965)              -  
                                          --------------- ------------- ------------------ ----------------- ---------------
BALANCE,  DECEMBER 31, 1996                    5,315,811        532             6,602,572       12,372,028)        (11,906) 
  Sale of common stock and Public
    Warrants, net of expenses                  1,610,000        161             5,427,077                 -              -  

  Exchange of short-term and
    long-term debt for common stock
    and Public Warrants                        1,241,977        124             5,713,003                 -              -  

  Fair market value of warrants issued
    for inducement of debt                             -         -                191,500                 -              -  

  Exercise of options and warrants, net          827,667         83             1,694,551                 -              -  

  Net loss                                             -          -                     -        (5,827,405)             -  
                                          --------------- ------------- ------------------ ----------------- ---------------
BALANCE,  DECEMBER 31, 1997                    8,995,455   $    900        $   19,628,703     $ (18,199,433)   $    (11,906)
                                          =============== ============= ================== ================= ===============

<CAPTION>
                                                TOTAL
                                            STOCKHOLDERS'
                                           EQUITY (DEFICIT)
                                          -------------------
<S>                                        <C>           
BALANCE,  DECEMBER 31, 1995                $  (3,252,564)

  Exchange of short-term debt for
    common stock                                 571,189

  Sale of common stock,  net of
    of expenses                                  896,512

  Exchange of trade payables for
    common stock                                 207,998

  Fair market value of warrants
     issued for consulting services
     and inducement of debt                      190,000

  Net loss                                    (4,393,965)
                                          ----------------
BALANCE,  DECEMBER 31, 1996                   (5,780,830)
  Sale of common stock and Public
    Warrants, net of expenses                  5,427,238

  Exchange of short-term and
    long-term debt for common stock
    and Public Warrants                        5,713,127

  Fair market value of warrants issued
    for inducement of debt                       191,500

  Exercise of options and warrants, net        1,694,634

  Net loss                                    (5,827,405)
                                          -------------------
BALANCE,  DECEMBER 31, 1997                $   1,418,264 
                                          ===================

</TABLE>

                             See accompanying notes.

                                       19
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
<TABLE>
<CAPTION>
                                                                                   YEAR ENDED DECEMBER 31,
                                                                          ------------------------------------------
                                                                                 1996                   1997
                                                                          -------------------     ------------------
<S>                                                                          <C>                    <C>         
OPERATING ACTIVITIES:
  Net loss                                                                   $(4,393,965)           $(5,827,405)
  Adjustments to reconcile net loss to net cash
     used in operating activities:
      Depreciation of fixed assets                                               155,233                229,659
      Amortization of software development                                        50,809                 79,799
      Non-cash charges to interest expense                                       165,001                168,691
      Changes in operating assets and liabilities:
        Accounts receivable                                                     (181,000)            (1,009,666)
        Inventory                                                               (112,664)            (1,452,053)
        Prepaid expenses                                                         (27,268)               (28,857)
        Due from debt holder                                                     315,300                      -
        Deferred charges                                                        (527,531)              (416,308)
        Deposits                                                                     (75)               (18,719)
        Accounts payable                                                         310,527                 76,630
        Accrued compensation                                                      13,220                 73,927
        Deferred revenue                                                         (59,922)                37,193
        Other accrued liabilities                                                541,605               (133,228)
                                                                          ---------------     ------------------
               Net cash used in operating activities                          (3,750,730)            (8,220,337)
                                                                          ---------------     -----------------

INVESTING ACTIVITIES:
  Purchase of property and equipment, net                                       (133,597)              (649,938)
  Software development costs                                                     (54,335)              (136,336)
  Other                                                                            3,169                  3,734
                                                                          ---------------     -----------------
               Net cash used in investing activities                            (184,763)              (782,540)
                                                                          ---------------     -----------------

FINANCING ACTIVITIES:
  Net proceeds from issuance of short-term debt                                2,550,000                212,202
  Repayment of short-term debt-officer                                                 -               (235,000)
  Other                                                                           (9,085)                 2,466
  Proceeds from issuance of long-term debt                                       500,000              5,000,000
  Proceeds from the exercise of options and warrants                                   -              1,694,634
  Net proceeds from sale of common stock                                         896,512              5,427,238
                                                                          ---------------     -----------------
               Net cash provided by financing activities                       3,937,427             12,101,540
                                                                          ---------------     -----------------

NET INCREASE IN CASH AND CASH EQUIVALENTS                                          1,934              3,098,663

CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD                                    16,605                 18,539
                                                                          ---------------     -----------------

CASH AND CASH EQUIVALENTS, END OF PERIOD                                     $    18,539            $ 3,117,202
                                                                          ===============     =================

</TABLE>

                            See accompanying notes.

                                       20


<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
                 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS


1. THE COMPANY AND DESCRIPTION OF BUSINESS

         The accompanying consolidated financial statements include the accounts
of MultiMedia  Access  Corporation  (MMAC),  and its wholly-owned  subsidiaries,
Viewpoint Systems,  Inc.  (Viewpoint),  VideoWare,  Inc.  (VideoWare) and Osprey
Technologies,  Inc.  (Osprey)  (collectively,  the  Company).  MMAC,  Viewpoint,
VideoWare and Osprey were  incorporated  in Delaware in February 1994,  November
1992, September 1994 and September 1995,  respectively.  The Company operates in
one business  segment and is engaged in developing and marketing  advanced video
communications  products that integrate video capabilities into existing desktop
computers,  applications and networks. The Company markets its products directly
to end-users,  through  value-added  resellers and computer system  integrators,
primarily in the continental United States.

         In February 1997, the Company completed an underwritten  initial public
offering ("the  Offering") of 1,400,000 shares of its common stock and 1,400,000
redeemable  common stock  purchase  warrants  (Public  Warrants).  The shares of
common  stock and the  Public  Warrants  were  sold on the  basis of one  Public
Warrant  for each share of common  stock at a unit price to the public of $4.60,
and were separately transferable  immediately upon issuance. Each Public Warrant
entitles  the holder to purchase  one share of common  stock at $4.50 per share,
subject to adjustment  under certain  circumstances,  at any time commencing six
months from the date of the Prospectus through and including five years from the
date of the Prospectus.  The Public  Warrants are redeemable by the Company,  at
any time commencing  twelve months from the date of the Prospectus,  upon notice
of not less than thirty days,  at a price of $.10 per Public  Warrant,  provided
that the closing  price or bid price of the common stock for any twenty  trading
days within a period of thirty consecutive  trading days ending on the fifth day
prior to the day on which the Company  gives  notice of  redemption  has been at
least 150%  (currently  $6.75,  subject to  adjustment)  of the  initial  public
offering  price per share of common  stock.  Additionally,  in March  1997,  the
Company issued an additional  210,000 shares of common stock and Public Warrants
upon exercise of the underwriter's  over-allotment  option. The Company received
net proceeds of $5,427,000  during February and March 1997 related to this sale.
No Public Warrants have been exercised to date.

         In August 1997, the Company registered,  in a Registration Statement on
Form SB-2, 2,981,573 shares of common stock underlying private warrants that had
previously  been issued by the Company at various  times  between  June 1995 and
February  1997 in  connection  with various  financing  transactions.  Each such
private warrant entitles the holder to purchase one (1) share of common stock at
prices ranging from $1.00 to $3.00 per share at any time commencing  immediately
upon  issuance  through and  including  three years from date of  issuance.  The
Company  will not  receive  any of the  proceeds  of the sale of such  shares of
common stock, but will receive proceeds of up to $7,529,719 from the exercise of
the private  warrants,  to the extent the warrants are exercised.  Such proceeds
will be used for working capital and general  corporate  purposes,  and possible
future  acquisitions.  In September and October 1997,  the Company  received net
proceeds of $1,676,533 upon the exercise of 821,667  private  warrants at prices
ranging from $1.00 to $3.00 per share.

     On December 9, 1997 the Company sold $5,000,000  aggregate principal amount
of 8% senior  convertible  notes due 2002 (the  "Notes") at an initial  offering
price of 100% of the principal  amount thereof,  less 8% gross  commission.  The
Notes are convertible into shares of common stock of the Company at a conversion
price of $4.625  per share of common  stock,  subject to  adjustment  in certain
circumstances  (including upon certain issuances of common stock or common stock
equivalents at less than the then effective  conversion  price).  The Notes rank
senior to all existing and future  subordinated  obligations and rank pari passu
with all present and future senior  indebtedness  of the Company,  except to the
extent of any  collateral  securing  such debt.  Net  proceeds to the Company in
December 1997 after expenses amounted to $4,168,000.




                                       21
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         During 1997, with the proceeds from the above mentioned financings, the
Company has endeavored to build an effective  marketing and sales  organization,
develop a network of independent  resellers and achieve market acceptance of its
products at prices and volumes which will,  in the future,  result in profitable
operations.  However,  the Company expects  operating  losses to continue during
1998 and  until  such  time,  if ever,  as gross  margins  from the sales of its
products exceed its development,  selling,  administrative  and financing costs.
The Company  anticipates  that additional  financing will be needed in the first
half of 1998 in order  to meet  its  working  capital  requirements  and has had
preliminary  discussions with several  potential  sources of financing,  and may
seek additional  financing to provide  additional working capital in the future.
Such  financing  may  include  loans,  lines of credit  and/or  secured  capital
financing  through the issuance of convertible  preferred  stock or other equity
securities and could include factoring agreements.

     Although the Company has no current firm  arrangements  with respect to any
additional  financing,  it is currently considering various proposals by several
potential  investors relating to the issuance of convertible  preferred stock or
other equity in exchange for a cash  investment  in the Company.  The Company is
also  considering  obtaining a revolving  line of credit,  which would rank pari
passu with the Notes, except to the extent of the collateral securing such debt.
There can be no assurance that any such  additional  financing will be available
to the Company on acceptable  terms,  or at all.  Additional  equity  financing,
including the issuance of convertible  preferred stock, may involve  substantial
dilution to the Company's  then existing  stockholders  and holders of the Notes
(assuming  conversion  thereof).  In the  event the  Company  is unable to raise
additional capital it may be required to curtail its activities.

         The accompanying  consolidated  financial statements have been prepared
assuming that the Company will continue as a going concern.  As reflected in the
accompanying consolidated financial statements, the Company incurred significant
losses of $4,393,965 and $5,827,405 during the years ended December 31, 1996 and
1997,  respectively.  These  losses in  conjunction  with the matters  discussed
above,  raise  substantial  doubt about the  Company's  ability to continue as a
going  concern.  The  consolidated  financial  statements  do  not  include  any
adjustments which might be necessary should the Company be unable to continue as
a going concern.

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPALS OF CONSOLIDATION

         The  consolidated  financial  statements  include  the  accounts of the
Company and all of its  subsidiaries.  All material  inter-company  accounts and
transactions have been eliminated in consolidation.

CASH AND CASH EQUIVALENTS

         The Company considers all highly liquid  investments  purchased with an
initial maturity of three months or less to be cash equivalents.

INVENTORY

         Inventory  consists  primarily of purchased  electronic  components and
computer  system  products,  along with the  related  documentation  manuals and
packaging  materials.  Inventory is carried at the lower of cost or market, cost
being determined on a standard cost basis, which approximates average cost.



                                       22
<PAGE>
                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

PROPERTY AND EQUIPMENT

         Property and equipment is recorded at cost.  Depreciation is determined
using the straight-line  method over the estimated useful lives,  generally five
years,  of the related  assets.  Leasehold  improvements  are amortized over the
lives of the  related  leases.  Expenditures  for repairs  and  maintenance  are
charged to operations as incurred; renewals and betterments are capitalized.

SOFTWARE DEVELOPMENT COSTS

         Costs of developing new software products and substantial  enhancements
to existing  software  products  are  expensed as incurred  until  technological
feasibility has been established, after which time additional costs incurred are
capitalized in accordance with Statement of Financial  Accounting  Standards No.
86,  "Accounting  for the Costs of  Computer  Software  to be Sold,  Leased,  or
Otherwise  Marketed."  Amortization of capitalized  software  development  costs
begins when  products are available  for general  release to  customers,  and is
computed using the straight-line method over a period not to exceed three years.
Amortization  expense for the years ended December 31, 1996 and 1997 was $50,809
and $79,799, respectively.

REVENUE RECOGNITION

         Revenue from the sale of video  communication  systems and products and
licensing of the related software is recognized upon shipment to customers. With
pre-approval  by a return  merchandise  authorization,  a  customer  may  return
undamaged product to the Company,  subject to a 30-day money back guarantee. The
Company  maintains an accrued  warranty  reserve for products which are returned
defective during the warranty period.

NET LOSS PER SHARE

         The Company has adopted Statement of Financial Accounting Standards No.
128  (SFAS  128),  "Earnings  per  Share,"  which has  changed  the  method  for
calculating  earnings  per share on the face of the  income  statement.  The new
standard  eliminates  primary and fully diluted  earnings per share and requires
presentation of basic and diluted earnings per share together with disclosure of
how the per share amounts were computed.  Basic earnings per share is calculated
by dividing net  income/loss  by the number of weighted  average  common  shares
outstanding  for the period.  Since the Company has  reported net losses for all
periods  presented,  the  computation  of diluted  loss per share  excludes  the
effects of options (see Note 8), warrants (see Note 8) and convertible debt (see
Note 6) since their effect is  anti-dilutive.  Loss per share  amounts for prior
periods have been restated to conform to SFAS 128 requirements.

DEFERRED CHARGES AND OTHER ASSETS

         Deferred  charges  at  December  31,  1997,  which  consist  of  legal,
accounting  and lead manager fees and expenses  associated  with the issuance of
the $5,000,000 8% senior  convertible notes due 2002 in December 1997, are being
amortized using the  straight-line  method over the term of the notes.  Net debt
issue costs at December 31, 1997 amounted to $943,412 of which $191,287 has been
classified as current.

         Deferred charges at December 31, 1996 consist of legal,  accounting and
other expenses associated with the Company's initial public offering consummated
in February 1997, as well as expenses  incurred in connection  with the issuance
of 8% debt in July  through  December of 1996.  During  February and March 1997,
$2,079,000 of legal,  accounting,  underwriting  and printing  costs incurred in
connection  with the initial public  offering were charged  against the proceeds
from the offering.



                                       23
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         Amortization of deferred debt issue costs charged to operations for the
years ended December 31, 1996 and 1997 was $165,001 and $168,691, respectively.

CONCENTRATION OF CREDIT RISK

         Financial  instruments that  potentially  subject the Company to credit
risk  consist   principally  of  cash,  cash   equivalents  and  trade  accounts
receivable.  The  Company  invests  its cash and cash  equivalents  with a Texas
commercial  bank and a commercial  brokerage  firm. The brokerage firm maintains
accounts in several banks  throughout the country and in government  securities.
The Company  sells its  products  and services  primarily  to  distributors  and
resellers without requiring collateral,  however, the Company routinely assesses
the  financial   condition  of  its  customers  and  maintains   allowances  for
anticipated  losses.  During the years ended  December 31, 1996 and 1997,  three
customers  accounted  for 37%  and  one  customer  accounted  for  14% of  total
consolidated  revenues,  respectively.  Balances  due from  these  customers  at
December 31, 1996 and 1997  represented  0% and 10% of net accounts  receivable,
respectively. The Company believes it has no significant concentration of credit
risk.

USE OF ESTIMATES

         The  preparation of financial  statements in conformity  with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that affect the amounts  reported in the financial  statements  and
accompanying notes. Actual results could differ from those estimates.

INCOME TAXES

         The Company  utilizes the  liability  method of  accounting  for income
taxes as set forth in  Statement  of  Financial  Accounting  Standards  No. 109,
"Accounting  for Income  Taxes."  Under  this  method,  deferred  tax assets and
liabilities  are  determined  based upon the  differences  between the financial
statement  and tax bases of assets and  liabilities,  as measured by the enacted
tax rates expected to be in effect when these differences reverse.

ADVERTISING COSTS

         Advertising  costs are  generally  expensed  as  incurred.  Advertising
expense was $89,414 and $226,413 for the years ended December 31, 1996 and 1997,
respectively.

FAIR VALUE OF FINANCIAL INSTRUMENTS

         The  Company  believes  that the  carrying  amount  of  certain  of its
financial  instruments,  which include cash  equivalents,  accounts  receivable,
accounts  payable,  short-term debt and accrued expenses  approximate fair value
due to the short-term maturities of these instruments. The Company also believes
the carrying value of its long-term debt approximates fair value at December 31,
1997 since actual  interest  rates were  consistent  with rates  estimated to be
available for obligations with similar terms and conditions.

STOCK-BASED COMPENSATION

     In October 1995, the Financial  Accounting Standards Board issued Statement
of  Financial  Accounting   Standards  No.  123  (SFAS  123),   "Accounting  for
Stock-Based  Compensation".  SFAS 123  defines  a  fair-value  based  method  of
accounting  for an  employee  stock  option or  similar  equity  instrument.  As
permitted  by SFAS 123,  the Company has elected to continue to measure the cost
of its stock-based  compensation plans using the intrinsic-value based method of
accounting prescribed by Accounting Principles Board Opinion No. 25, "Accounting
for  Stock  Issued  to  Employees."  See  Note 8 to the  Consolidated  Financial
Statements for additional information concerning stock-based compensation.



                                       24
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

NEW ACCOUNTING STANDARDS

         The Financial  Accounting Standards Board issued Statement of Financial
Accounting  Standards  No. 131 (SFAS  131),  "Disclosures  about  Segments of an
Enterprise and Related  Information,"  which  established  standards for the way
public business  enterprises report information in annual statements and interim
financial  reports  regarding   operating   segments,   products  and  services,
geographic  areas and major  customers.  SFAS 131 will first be reflected in the
Company's  1998  financial  statements.  The  Company's  management is currently
evaluating the impact of this statement.

3.  INVENTORY

         Inventory consists of the following:

<TABLE>
<CAPTION>
                                                              DECEMBER 31,
                                                 ------------------------------------
                                                         1996              1997
                                                 ------------------------------------
<S>                                                     <C>             <C>       
        Purchased materials                             $180,149        $1,035,006
        Finished goods                                   129,984           727,180
                                                 ------------------------------------
                                                        $310,133        $1,762,186
                                                 ====================================
</TABLE>

      Inventory at December 31, 1996 is presented net of a reserve of $215,000.

4. PROPERTY AND EQUIPMENT

         Property and equipment, at cost, consists of the following:

<TABLE>
<CAPTION>
                                                              DECEMBER 31,
                                                 ------------------------------------
                                                         1996              1997
                                                 ------------------------------------
<S>                                                     <C>               <C>     
        Computer equipment                              $519,966          $933,767
        Software                                         141,841           270,386
        Leasehold improvements                            36,985            43,951
        Office furniture and equipment                    87,630           180,256
                                                 ------------------------------------
                                                         786,422         1,428,360

        Less accumulated depreciation
          and amortization                              (325,527)         (550,920)
                                                 ------------------------------------
                                                        $460,895          $877,440
                                                 ====================================
</TABLE>


                                       25
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)



5. SHORT-TERM DEBT

         Short-term debt consists of the following:

<TABLE>
<CAPTION>
                                                                          DECEMBER 31,
                                                                 -------------------------------
                                                                       1996           1997
                                                                 -------------------------------
<S>                                                                <C>               <C>      
     OFFICER:
       Secured note payable to an officer and affiliate of the
        Company, due on demand with interest at 15%.
        Collateralized by all assets of the Company.               $    533,089      $ 311,243
                                                                 ===============================
     OTHER:
       Secured note payable to an individual investor, due on
        demand with interest at 15%. Collateralized by all
        assets of the Company.                                     $     22,548      $       -

       Convertible  secured  debt  payable  to a  principal
        stockholder of the Company,  due on demand 10 days
        subsequent to an initial public offering or 180 days
        after date of issue, with interest at 8%.
        Collateralized by all assets of the Company.                    500,000              -

       Unsecured notes payable to principal  stockholders of
        the Company, due on demand 10 days subsequent to an
        initial  public  offering  or 180 days after date of
        issue, with interest at 8%                                    1,315,000              -

       Unsecured , non-interest bearing note payable to
         the Company's underwriter                                      120,000              -

       Other                                                              8,654         13,120
                                                                 -------------------------------
                Total short-term debt, other                        $ 1,966,202     $   13,120
                                                                 ===============================

</TABLE>

         In January and February 1996, the Company issued $650,000 of 10% 90-day
secured  notes to an existing  stockholder  of the  Company.  As an incentive to
advance these notes,  the  stockholder  received 65,000  three-year  warrants to
purchase  Company stock at $3.00 per share.  Based on an independent  appraisal,
the fair  market  value of these  warrants  of $.50 per  share  was  charged  to
interest expense over the term of the notes.

         In July 1996,  the Company  issued  $500,000 of 8% secured  convertible
debt to a principal  stockholder of the Company. The convertible debt was due on
demand 10 days subsequent to an initial public offering of the Company's  equity
securities  or 180 days from date of issue.  As an  incentive  to advance  these
notes, the stockholder  received 50,000 three-year  warrants to purchase Company
stock at $3.00 per share.  Based on an  independent  appraisal,  the fair market
value of these warrants of $.50 per share was charged to interest expense.

                                       26

<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         Between  September and December of 1996, the Company issued  $1,315,000
of 8% unsecured notes to existing  stockholders  of the Company.  The notes were
due on demand 10 days  subsequent to an initial public offering of the Company's
equity securities or 180 days from date of issue. As an incentive to advance the
notes, the stockholders received 131,500 three-year warrants to purchase Company
stock at $3.00 per share.  Based on an  independent  appraisal,  the fair market
value of these warrants of $1.00 per share was charged to interest expense.

         In October 1996, the Company  converted  salary and bonuses of $127,781
and  accrued  interest  of $41,154  owing to its Chief  Executive  Officer  into
$168,935 principal amount of 15% secured notes due in February of 1998.

         In January  and  February  1997,  the  Company  issued  $600,000  of 8%
unsecured debt to two principal  stockholders of the Company. The unsecured debt
was due on  demand 10 days  subsequent  to an  initial  public  offering  of the
Company's equity  securities or 180 days from the date of issue. As an incentive
to advance the debt, the stockholders were issued 60,000 three-year  warrants to
purchase Company stock at $3.00 per share. Based on independent  appraisal,  the
fair market  value of these  warrants of $1.00 per share was charged to interest
expense.

         In February 1997,  $2,915,000 principal amount of secured and unsecured
notes were exchanged for 633,694  shares of Common Stock and Public  Warrants in
the  Offering.  Additionally,  in February  1997,  the Company  repaid  $377,548
principal  amount of  secured  and demand  notes  together  with  total  accrued
interest of $90,745.

         Interest paid was $1,287 and $253,675 for the years ended  December 31,
1996 and 1997, respectively.

6. LONG-TERM DEBT

         Long-term debt consists of the following:
<TABLE>
<CAPTION>
                                                                     DECEMBER 31,
                                                        -----------------------------------
                                                                1996              1997
                                                        -----------------------------------
 <S>                                                     <C>                   <C>        
      U.S $5,000,000 Senior 8% Convertible
       Notes
          due December 2002 with interest payable       $             -       $ 5,000,000
          semi-annually in arrears

       Short-term notes converted to convertible notes          110,250                 -

       Convertible secured debt  payable to a
       principal
         stockholder of the Company, due January
         1998 with interest at 8% collateralized by all
         assets of the Company                                  500,000                 -

       Convertible notes                                      2,567,300                 -
                                                        ---------------------------------
                                                              3,177,550         5,000,000
                                                        
       Less: current portion                                  3,177,550                 -
                                                         ---------------------------------
                                                         $            -       $ 5,000,000
                                                         =================================

</TABLE>



                                       27
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         In July of 1996, the Company issued $500,000 of 18-month 8% convertible
debt to a principal stockholder of the Company. As an incentive to advance these
notes,  the  stockholder  was  granted  50,000  three-year  warrants to purchase
Company stock at $3.00 per share.  Based on an independent  appraisal,  the fair
market  value of these  warrants  of $.50 per  share  was  charged  to  interest
expense.

         In February 1997,  $2,430,300  principal amount of 8% convertible notes
together with accrued  interest of $367,827 were exchanged for 608,283 shares of
common  stock and Public  Warrants in the  Offering.  Additionally,  in February
1997,  the Company  repaid  $247,250  principal  amount of 8%  convertible  debt
together  with accrued  interest of $118,726.  Converting  noteholders  received
1,215,150 three-year warrants to purchase Company stock at $3.00 per share while
repayment  noteholders  received 82,418 three-year  warrants to purchase Company
stock at $3.00 per share.

     On December 9, 1997 the Company sold $5,000,000  aggregate principal amount
of 8% senior  convertible  notes due 2002 (the  "Notes") at an initial  offering
price of 100% of the principal  amount  thereof,  less 8% gross  commission (see
Note  1).  The  Notes  rank  senior  to all  existing  and  future  subordinated
obligations and rank pari passu with all present and future senior  indebtedness
of the Company,  except to the extent of any collateral securing such debt. Lead
managers in connection  with the Notes  offering  received  108,108  warrants to
purchase  Company  stock at an exercise  price of $4.625 per share.  In December
1997, the Company received net proceeds of $4,168,000 from the Notes offering.

     At December  31,  1997,  the Company  had  outstanding  $324,363 of secured
senior  indebtedness,  most of  which  is due and  payable  in  early  1998 to a
principal stockholder and officer of the Company.

7. INCOME TAXES

         The Company  accounts for income taxes in accordance  with Statement of
Financial  Accounting  Standards (SFAS) No. 109,  "Accounting for Income Taxes."
SFAS No. 109  requires a valuation  allowance  to be  recorded  when it is "more
likely than not that some  portion or all of the deferred tax assets will not be
realized."  In the  opinion of  management,  realization  of the  Company's  net
operating loss carryforward is not reasonably assured, and a valuation allowance
of $4,625,000 and $6,716,000  has been provided  against  deferred tax assets in
excess of deferred tax liabilities in the  accompanying  consolidated  financial
statements at December 31, 1996 and 1997, respectively.

         The components of the Company's net deferred taxes are as follows:

<TABLE>
<CAPTION>
                                                                                DECEMBER 31,
                                                                    -------------------------------------
                                                                           1996              1997
                                                                    -------------------------------------
<S>                                                                    <C>                <C>         
      Deferred tax assets:
           Net operating loss carryforward                             $  4,349,000       $  6,357,000
           Excess of tax over financial statement basis of
           patent                                                            41,000             37,000
           Accruals deductible for tax purposes when paid                   236,000            241,000
           Excess of  tax over financial statement basis of
           software development costs                                        42,000            130,000
                                                                    -------------------------------------
                     Total deferred tax assets                            4,668,000          6,765,000
      Less: valuation allowance                                          (4,625,000)        (6,716,000)
                                                                    -------------------------------------
                                                                             43,000             49,000
      Deferred tax liabilities:
          Excess of financial statement over tax basis of
            of property and equipment                                        43,000             49,000
                                                                    -------------------------------------
                     Total deferred tax liabilities                          43,000             49,000
                                                                    =====================================
     Net deferred taxes                                                $          -       $          -
                                                                    =====================================

</TABLE>

                                       28
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         A reconciliation  between the federal income tax benefit  calculated by
applying  U.S.  federal  statutory  rates to net loss and the  absence  of a tax
benefit reported in the  accompanying  consolidated  financial  statements is as
follows:

<TABLE>
<CAPTION>
                                                                                 DECEMBER 31,
                                                                    -------------------------------------
                                                                        1996              1997
                                                                    -------------------------------------
<S>                                                                    <C>                <C>          
      U.S. federal statutory rate applied to pretax loss               $ (1,494,000)      $ (1,981,000)
      Accrued compensation and other accruals                               (19,000)            70,000
      Amortization of patent                                                 (3,000)            (4,000)
      Depreciation of property and equipment                                 (5,000)           (12,000)
      Software development costs for financial  reporting
        purposes                                                            (11,000)           (43,000)
      Net operating loss carryforward not recognized for
        financial reporting purposes                                      1,476,000          1,966,000
      Inventory and doubtful account reserves                                 3,000            (66,000)
      Non-deductible interest expense                                        46,000             58,000
      Other                                                                   7,000             12,000
                                                                    -------------------------------------
                                                                       $          -       $          -
                                                                    =====================================
</TABLE>

     The Company has a federal  income tax net operating  loss  carryforward  of
approximately  $17,000,000  at  December  31,  1997.  Approximately  $2,700,000,
$4,700,000,  $4,300,000 and $5,300,0000 of the carryforward will expire in 2009,
2010,  2011 and 2012,  respectively.  The  Company  is  subject  to  limitations
existing under Internal Revenue Code Section 382 (Change of Control) relating to
the  availability  of the  operating  loss  carryforward.  Beginning  with 1994,
approximately  $790,000 of the carryforward  that will expire in 2009 is limited
to utilization at a rate of approximately $300,000 per year.

          No income  taxes were paid for the years ended  December  31, 1996 and
1997.

8. STOCKHOLDERS' EQUITY (DEFICIT)

COMMON STOCK

         In  September  1995,  the Company  began a private  placement  of up to
2,666,667  shares  of  common  stock to  qualified  investors.  In March  1996 a
principal  stockholder  of the company  exchanged  $663,589 of notes and accrued
interest for 221,195 shares of common stock and 65,000 warrants in the offering.
In April through June of 1996,  the Company sold 304,016  shares of the offering
to  individual  investors  at $3.00 per  share.  Proceeds  to the  Company  were
$912,054.  Additionally, in May and June of 1996, the Company converted $208,000
of accounts payable into 69,332 shares of the offering at $3.00 per share.

     In February  1997,  the Company  completed an  underwritten  initial public
offering of 1,400,000 shares of its common stock and 1,400,000 redeemable common
stock purchase  warrants (Public  Warrants).  The shares of common stock and the
Public  Warrants were sold on the basis of one Public  Warrant for each share of
common  stock at a unit  price  to the  public  of  $4.60,  and were  separately
transferable  immediately upon issuance (see Note 1). In March 1997, the Company
issued an  additional  210,000  shares of common stock and Public  Warrants upon
exercise of the underwriter's  over-allotment  option.  The Company received net
proceeds of  $5,427,000  during  February  and March 1997  related to this sale.
Additionally,  in February of 1997,  $5,345,300  principal amount of convertible
and bridge notes together with accrued  interest of $367,827 were converted into
1,241,977 shares of common stock and Public Warrants in the offering.



                                       29
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

     In August 1997, the Company registered, in a Registration Statement on Form
SB-2,  2,981,573  shares of common stock  underlying  private  warrants that had
previously  been issued by the Company at various  times  between  June 1995 and
February  1997 in  connection  with various  financing  transactions.  Each such
private warrant entitles the holder to purchase one (1) share of common stock at
prices ranging from $1.00 to $3.00 per share at any time commencing  immediately
upon  issuance  through and  including  three years from date of  issuance.  The
Company  will not  receive  any of the  proceeds  of the sale of such  shares of
common stock, but will receive proceeds of up to $7,529,719 from the exercise of
the private warrants, to the extent the warrants are exercised. In September and
October 1997, the Company  received net proceeds of $1,676,533 upon the exercise
of 821,677 private  warrants at prices ranging from $1.00 to $3.00 per share. As
an inducement for early  exercise of the private  warrants,  exercising  warrant
holders received 82,000  three-year  warrants to purchase Company stock at $4.50
per share.

STOCK OPTION PLANS

         In April 1995, the Company  adopted its 1995 Stock Plan (the 1995 Stock
Option  Plan) under which  2,000,000  shares of the  Company's  common stock are
reserved for issuance to officers, key employees and consultants of the Company.
The objectives of the stock plan are to attract and retain  qualified  personnel
for  positions  of  substantial   responsibility,   and  to  provide  additional
incentives to employees and  consultants to promote the success of the Company's
business.  Options  granted  under the plan may be  incentive  stock  options or
non-qualified stock options. The plan is administered by the Board of Directors.
The options are granted at the discretion of the Board of Directors at an option
price per share not less than fair market value at the date of grant.

         In April 1995,  the Company also adopted the 1995 Director  Option Plan
under which  250,000  shares of the  Company's  common  stock are  reserved  for
issuance to outside directors of the Company. The objective of the director plan
is to attract and retain qualified personnel for service as outside directors of
the  Company,  and to  encourage  their  continued  service to the  Board.  Only
non-qualified stock options may be granted.  Grants under the plan are automatic
and nondiscretionary,  and are issued at an option price per share not less than
fair market value at the date of grant.

         Following is a summary of stock option  activity from December 31, 1995
through December 31, 1997:

<TABLE>
<CAPTION>

                                                                       STOCK OPTIONS
                                                  --------------------------------------------------------
                                                                                           WEIGHTED-
                                                                                            AVERAGE
                                                       NUMBER           PRICE PER        EXERCISE PRICE
                                                      OF SHARES           SHARE            PER SHARE
                                                  --------------------------------------------------------
<S>                                                       <C>          <C>      <C>           <C>   
     Outstanding at December 31, 1995                     1,811,774    $  .04 - 3.00          $ 2.48
     Granted                                                870,400      3.00 - 4.00            3.32
     Exercised                                                    -                -               -
     Canceled/forfeited                                     588,213       .20 - 3.00            2.55
                                                  ------------------
     Outstanding at December 31, 1996                     2,093,961       .04 - 4.00            2.81

     Granted                                                780,666      3.00 - 5.84            4.55
     Exercised                                                6,000             3.00            3.00
     Canceled/forfeited                                     130,817      2.20 - 4.63            3.42
                                                  ------------------

      Outstanding at December 31, 1997                    2,737,810    $  .04 - 5.84          $ 3.27
                                                  ==================
</TABLE>


                                       30
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         The weighted-average grant-date fair value of options granted was $0.86
and $2.23 for the years ended December 31, 1996 and 1997, respectively.

         The following  information  applies to options  outstanding at December
31, 1997:

<TABLE>
<CAPTION>
                            OPTIONS OUTSTANDING                                 OPTIONS EXERCISABLE
      ----------------------------------------------------------------    ---------------------------------
                                         WEIGHTED-AVERAGE
                                           REMAINING    WEIGHTED-AVERAGE                   WEIGHTED-AVERAGE
         RANGE OF      OUTSTANDING AT     CONTRACTUAL     EXERCISE        EXERCISABLE AT      EXERCISE
         EXERCISE     DECEMBER 31, 1997      LIFE           PRICE          DECEMBER 31,         PRICE
          PRICES                                                               1997
      ----------------------------------------------------------------    ---------------------------------
<S>    <C>     <C>         <C>               <C>            <C>                <C>               <C>          
       $0.01 - 1.00        154,770           4.2            $   0.10           138,438           $ 0.10       
        1.01 - 2.00              -            -                    -                 -                -       
        2.01 - 3.00      1,488,040           6.7                2.85           988,255             2.80       
        3.01 - 4.00        381,000           6.1                3.71           115,914             3.63       
        4.01 - 5.00        542,500           9.5                4.37                 -                -       
        5.01 - 6.00        171,500           5.1                5.33                 -                -       
                      ---------------------------------------------------- ---------------------------------
                         2,737,810           6.9              $ 3.27          1,242,606            $2.58 
                                             
</TABLE>

     Statement of Financial Accounting Standards No. 123 (SFAS 123), "Accounting
For Stock Based  Compensation,"  requires the disclosure of pro forma net income
and earnings per share information  computed as if the Company had accounted for
its employee  stock  options  granted  subsequent to December 31, 1994 under the
fair value  method set forth in SFAS 123.  The fair value for these  options was
estimated at the date of grant using the Black-Scholes option pricing model with
the following weighted-average assumptions:

<TABLE>
<CAPTION>
                                                         1996                1997
                                                 -----------------------------------------
<S>                                                      <C>                  <C>
                 Risk-free interest rate                 6.4%                 6%
                 Dividend yield                            0%                 0%
                 Volatility factor of the
                    market price of the
                    Company's common stock                 0%                40%
                  Expected life of the options
                    (years)                                5                  6

</TABLE>


         The  Black-Scholes  option  valuation  model was  developed  for use in
estimating the fair value of traded  options which have no vesting  restrictions
and are fully  transferable.  In addition,  option  valuation models require the
input of highly  subjective  assumptions.  Because the Company's  employee stock
options  have  characteristics  significantly  different  from  those of  traded
options,  and because changes in the subjective input assumptions can materially
affect the fair value estimated, in management's opinion, the existing models do
not  necessarily  provide a  reliable  single  measure  of the fair value of its
employee  stock  options.  In addition,  because SFAS 123 is applicable  only to
options  granted  subsequent  to December  31, 1994,  the pro forma  information
presented  below is not  necessarily  indicative  of the effects on reported net
income in future years.



                                       31
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         For purposes of pro forma disclosures,  the estimated fair value of the
options is amortized to expense over the  options'  vesting  periods.  Pro forma
information for the years ended December 31, 1996 and 1997 is as follows:

<TABLE>
<CAPTION>
                                                               DECEMBER 31,
                                                         1996                 1997
                                                  -------------------- -------------------
<S>                                                  <C>                 <C>          
                 Pro forma net loss                  $ (4,597,827)       $ (6,212,743)
                 Pro forma net loss per share:
                   basic and diluted                 $      (0.95)       $       (.80)

</TABLE>


EMPLOYEE STOCK PURCHASE PLAN

         In May 1995,  the Company  established  an Employee Stock Purchase Plan
("ESPP") to provide  employees  of the Company with an  opportunity  to purchase
Common Stock through payroll deductions. Under the ESPP, up to 250,000 shares of
Common Stock have been  reserved for issuance,  subject to certain  antidilution
adjustments.  The  ESPP,  by its  terms,  became  effective  at the  time of the
Company's  IPO.  The ESPP is intended to qualify as an employee  stock  purchase
plan within the meaning of Section 423 of the Internal Revenue Code.

     Each  offering  period will be for a period of six months  except the first
offering  period under the ESPP is from October 1, 1997 through  April 30, 1998.
The ESPP terminates in April,  2005.  Eligible  employees may participate in the
ESPP by  authorizing  payroll  deductions  during an  offering  period  within a
percentage range determined by the Board of Directors.  Initially, the amount of
authorized payroll deductions is not more than ten percent of an employee's cash
compensation  during an  offering  period,  but not more than  $25,000 per year.
Amounts  withheld from payroll are applied at the end of each offering period to
purchase shares of Common Stock.  Participants may withdraw their  contributions
at any time  before  stock is  purchased,  and in the event of  withdrawal  such
contributions will be returned to participants. The purchase price of the Common
Stock is equal to  eighty-five  percent of the lower of (i) the market  price of
Common Stock immediately before the beginning of the applicable  offering period
or (ii) the market price of Common Stock at the end of each offering period. The
Company will pay all expenses incurred in connection with the implementation and
administration of the ESPP.

WARRANTS

         The Company has issued private warrants to purchase common stock of the
Company in  connection  with the issuance and repayment of certain notes payable
(as  described in Notes 5 and 6), as  inducement  for early  exercise of private
warrants and as compensation for services rendered by various  consultants and a
financial consulting firm controlled by an officer, director, and stockholder of
the Company.  Additionally,  the Company has issued Public  Warrants to purchase
common stock of the Company in connection  with its initial public  offering and
concurrent  debt  retirement  and debt for equity  exchange (as described in the
Common Stock section of Note 8).



                                       32
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         The  following is a summary of warrant  activity from December 31, 1995
through December 31, 1997:

WARRANTS

<TABLE>
<CAPTION>
                                                    -----------------------------------------------------------
                                                                                                WEIGHTED-
                                                                                                 AVERAGE
                                                         NUMBER OF          PRICE PER        EXERCISE PRICE
                                                          SHARES              SHARE             PER SHARE
                                                    -----------------------------------------------------------
<S>                                                       <C>              <C>      <C>             <C>   
      Outstanding at December 31, 1995                    1,147,500        $ 1.00 - 3.00            $ 1.77
      Granted                                               376,505                 3.00              3.00
      Exercised                                                   -                   -                  -
                                                    --------------------
      Outstanding at December 31, 1996                    1,524,005          1.00 - 3.00              2.07
      Granted - Non-Public Warrants                       1,717,676          3.00 - 4.63              3.24
      Granted  - Public Warrants                          2,851,977                 4.50              4.50
      Exercised                                             821,667          1.00 - 3.00              2.13
                                                    --------------------
      Outstanding at December 31, 1997                    5,271,991        $ 1.00 - 4.63           $  3.76
                                                    ====================
</TABLE>

         In addition,  at December  31, 1997 the  Company's  IPO  representative
holds warrants to purchase 140,000 units at $6.30 per unit, each unit consisting
of one share of common stock and one common stock purchase  warrant  exercisable
at $4.50 per share through February 2002.

         At December 31, 1997,  5,084,716  warrants at prices ranging from $1.00
to $4.50 with a weighted-average exercise price of $3.74 were exercisable.

9. EMPLOYEE BENEFIT PLAN

     Effective March 1, 1997, the Company adopted a profit sharing plan pursuant
to Section 401(k) of the Internal Revenue Code whereby participants may elect to
contribute up to twenty percent (20%) of their compensation subject to statutory
limitations.  The plan provides for  discretionary  matching and profit  sharing
contributions  by  the  Company.   All  full-time   employees  are  eligible  to
participate in the plan provided they meet a minimum service  requirement of six
consecutive  months and a minimum age  requirement of  twenty-one.  For the year
ended December 31, 1997 no matching or profit sharing contributions were made by
the Company.

10. COMMITMENTS AND CONTINGENCIES

         The  Company  leases  various  office  and  manufacturing  space  under
non-cancelable  operating leases extending through 2003. The Company also leases
certain office and computer  equipment under  non-cancelable  operating  leases.
Future minimum  operating  lease payments with initial or remaining terms of one
year or more are as follows:



                                       33
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


                                                            OPERATING
                                                             LEASES
                                                        ----------------

                       Year ended December 31:
                          1998                            $ 343,663
                          1999                              145,172
                          2000                              125,247
                          2001                              122,029
                          2002                              122,029
                          Thereafter                         12,211
                                                         -------------
                       Total minimum lease payments       $ 870,351
                                                         =============

         Rent expense was $247,765 and $261,400 for the years ended December 31,
1996 and 1997, respectively.

         The Company  has entered  into an  employment  contract  with its Chief
Executive  Officer  through  February  1999 that  provides for a minimum  annual
salary and incentives based generally on the Company's performance.

11. RELATED PARTY TRANSACTIONS AND SUBSEQUENT EVENTS

         In February  1994 the Company  entered  into two  five-year  consulting
agreements  with two of its  former  directors,  pursuant  to which the  Company
agreed to pay monthly  consulting  fees of $5,000 to each  individual.  In March
1995 one of these consulting  agreements was canceled with no further  liability
to the Company.  In June 1996, the Company converted $80,000 of accounts payable
owed on the remaining consulting agreement into 26,666 shares of common stock at
$3.00 per share. By mutual agreement, effective May 1, 1996 consulting fees from
the remaining consulting contract were suspended until February 1997. Consulting
fees charged to expense with respect to the  aforementioned  agreements  for the
years ended  December 31, 1996 and 1997 were $20,000 and $50,000,  respectively.
Consulting fees of $12,500 and $62,500 remained accrued at December 31, 1996 and
1997, respectively.

         In May 1996, the Company issued  three-year  warrants to purchase 5,005
shares of Company stock at $3.00 per share to a company which is partially owned
by the Chief  Executive  Officer of the  Company.  The  warrants  were issued as
consideration  for  consulting  services  rendered  during 1996. The fair market
value of the warrants of $.50 as determined by independent appraisal and fees of
$2,503 were charged to expense during 1996.  Additionally,  $3,562 and $8,130 of
consulting  fees  were  paid in 1996  and  1997,  respectively,  for  consulting
services rendered in 1994.

     In January and February 1996, the Company issued to a principal stockholder
of the Company,  secured notes totaling $650,000 under the terms as described in
Note 5.  During  March  1996,  these  secured  notes were  exchanged  for equity
securities of the Company under the terms described in Note 5.

         During  July  1996,  the  Company  issued   $1,000,000  of  8%  secured
convertible debt to a principal  stockholder of the Company. The note matured 10
days subsequent an initial public offering of the Company's  equity  securities.
During  February  1997,  the note was  converted  into  common  stock and Public
Warrants in the  Offering as described in Note 5. As an incentive to advance the
debt, the stockholder was issued 100,000 three-year warrants to purchase Company
stock at $3.00 per share.  The fair  market  value of the  warrants  of $.50 per
share as determined by independent  appraisal  were charged to interest  expense
over the term of the notes.  Additionally,  the  stockholder  was issued 100,000
three-year   warrants  to  purchase  Company  Stock  at  $3.00  per  share  upon
conversion.  The  fair  market  value of the  warrants  of  $1.00  per  share as
determined by  independent  appraisal  were charged  against the proceeds of the
Offering.



                                       34
<PAGE>

                 MULTIMEDIA ACCESS CORPORATION AND SUBSIDIARIES
           NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

         During  July  1996,  the  Company  issued to a  stockholder  and former
director of the Company, 75,000 three-year warrants to purchase Company stock at
$3.00 per share  pursuant  to the terms of a  consulting  agreement  more  fully
described in Note 10. Based on an independent  appraisal,  the fair market value
of these warrants of $15,000 was charged to consulting fees in 1996.

         During October 1996, the Chief Executive  Officer of the Company agreed
to defer  receipt of  $164,154  principal  amount of Secured  and Demand  Notes,
accrued  interest of $41,154 and  accrued  salary and bonuses of $127,781  until
February of 1998 under the terms described in Note 5.

         In November and  December of 1996,  the Company  issued  $700,000 of 8%
unsecured debt to two principal stockholders of the Company. The debt matured 10
days subsequent to an initial public offering of the Company's equity securities
or 180 days from the date of issue.  During  February  1997,  these  notes  were
converted into common stock and Public  Warrants in the Offering as described in
Note 5. As an  incentive  to advance  the debt,  the  stockholder's  were issued
70,000  three-year  warrants to purchase  Company stock at $3.00 per share.  The
fair market value of the warrants of $1.00 per share as  determined  independent
appraisal were chared to interest expense over the term of the notes.

         During January and February of 1997, the Company issued  $600,000 of 8%
unsecured notes to two principal stockholders of the Company. The notes were due
on demand 10 days  subsequent  to an initial  public  offering of the  Company's
equity securities or 180 days from date of issue.  During February of 1997 these
notes were  converted  into common stock and Public  Warrants in the Offering as
described in Note 6.

         During  February  1997,  $1,915,000  principal  amount of 8%  unsecured
bridge notes and $1,000,000  principal  amount of 8% secured  convertible  notes
owing to four principal  stockholders of the Company were converted into 633,694
shares of common  stock and Public  Warrants in the Offering at $4.60 per share.
Additionally, during February 1997, the Company paid accrued interest of $76,634
to the stockholders.

           During February 1997,  $1,905,000  principal amount of 8% convertible
debt and accrued interest of $282,992 owing to four principal stockholders,  its
Chief  Executive  Officer and the spouse of another  principal  stockholder  and
former  director,  were converted into 475,647 shares of common stock and Public
Warrants in the Offering at $4.60 per share.

         During February 1997, the Company repaid $235,000  principal  amount of
15% secured debt to its Chief Executive  Officer  together with accrued interest
of $10,399.

         In August 1997, the Company registered,  in a Registration Statement on
Form SB-2,  2,981,573  shares of common stock  underlying  private warrants (see
Note 8), some of which are held by affiliates  of the Company.  In September and
October of 1997, the Company received gross proceeds of $1,700,000 upon exercise
of 805,000 private warrants from three principal stockholders of the Company and
the spouse of a principal stockholder. As an incentive for early exercise of the
above mentioned warrants, the stockholders were issued 82,000 three-year private
warrants to purchase Company stock at $4.50 per share.

         During 1997 the Company paid $56,000 of consulting fees to the Chairman
of the Company.

         In February  1998,  the Company  repaid  $125,000  principal  amount of
secured  notes to its  Chief  Executive  Officer  and  converted  the  remaining
principal balance of $186,243 to a demand note.

Item 8.   Changes  in and  Disagreements  with  Accountants  on  Accounting  and
          Financial Disclosure

         There have been no  disagreements  concerning  any matter of accounting
principle  or  financial  statement  disclosure  between  the  Company  and  its
independent auditors.



                                       35
<PAGE>


                                    PART III

Item 9.   Directors,   Executive   Officers,   Promoters  and  Control  Persons:
          Compliance with Section 16 (a) of the Exchange Act.

          The information  required by this item is incorporated by reference to
          disclosure  in the  Company's  Proxy  Statement  to be filed  with the
          Securities and Exchange  Commission  pursuant to Regulation 14A within
          120 days  after the end of the  fiscal  year  covered  by this  report
          ("Proxy Statement").

Item 10.  Executive Compensation

         The  information  required by this item is incorporated by reference to
         the Proxy Statement.

Item 11.  Security Ownership of Certain Beneficial Owners and Management

         The  information  required by this item is incorporated by reference to
         the Proxy Statement.

Item 12.  Certain Relationship and Related Transactions

         The  information  required by this item is incorporated by reference to
         the Proxy Statement.

Item 13.  Exhibits and Report on Form 8-K

         a.)  Exhibits
              See Exhibit index.

         b.)  Reports on Form 8-K

               On December 23, 1997,  the Company  filed a Form 8-K covering the
               private placement of $5,000,000  aggregate principal amount of 8%
               Senior Convertible Notes due 2002.



                                       36
<PAGE>

                                   SIGNATURES
                                   ----------

         In  accordance  with  Section  13 or 15(d)  of the  Exchange  Act,  the
registrant  caused  this  report to be signed on its behalf by the  undersigned,
thereunto duly authorized.

        Date                               MultiMedia Access Corporation
        ----

   March 27, 1998                          By:  /s/ William S. Leftwich
                                                -----------------------
                                                    William S. Leftwich
                                                    Chief Financial Officer and
                                                    Asst. Secretary

         In accordance  with the Exchange Act, this report has been signed below
by the following  persons on behalf of the  registrant and in the capacities and
on the dates indicated.

         Date                               MultiMedia Access Corporation
         ----

    March 27, 1998                          By:  /s/ Glenn A. Norem
                                                 -------------------------------
                                                     Glenn A. Norem
                                                     Director and Chief
                                                     Executive Officer

    March 27, 1998                          By:  /s/ William S. Leftwich
                                                 -------------------------------
                                                     William S. Leftwich
                                                     Chief Financial Officer and
                                                     Asst. Secretary

    March 27, 1998                          By:  /s/ William D. Jobe
                                                 -------------------------------
                                                     William D. Jobe
                                                     Director and Chairman of
                                                     the Board

    March 27, 1998                          By:  /s/ Joe C. Culp
                                                 -------------------------------
                                                     Joe C. Culp
                                                     Director

                                       37
<PAGE>

                                  EXHIBIT INDEX

<TABLE>
<CAPTION>
<S>    <C>
EXHIBIT
PAGE                                                                                            SEQUENTIAL
NO.                                 DESCRIPTION OF EXHIBIT                                        PAGE NO.
- -----------------------------------------------------------------------------------------------------------
2      Agreement and Plan of Merger and Reorganization (1)
3(a)   Certificate of Incorporation (1)
3(b)   Amendment to Certificate of Incorporation (1)
3(c)   Restated By-Laws (1)
4(a)   Form of Common Stock Certificate (1)
4(b)   Form of Warrant Certificate (1)
4(c)   Form of Warrant Agreement between the Company and Continental Stock Transfer & Trust Company (1)
4(d)   Form of Representative's Warrant Agreement (1)
4(e)   Form of Trust Indenture - $5,000,000 8% Senior Convertible Notes Due 2002
4(f)   Form of Lead Managers Warrant Agreement   
9(a)   Voting Trust Agreement between Robert M. Sterling, Jr. and Thomas E. Brown (1)
9(b)   Voting Trust Agreement between Robert P. Bernardi and Richard Bernardi (1)
9(c)   Form of Lock-Up Agreement (1)
9(d)   Lock-Up Agreement with Robert Sterling Trust (1)
9(e)   Lock-Up Agreement with Robert Bernardi Trust (1)
9(f)   Lock-Up Agreement with Michael Nissenbaum (1)
10(a)  Modified Employment Agreement between the Company and Glenn A. Norem (1)
10(b)  Modified Consulting Agreement between the Company and Sterling Capital Group Inc. (1)
10(c)  Form of Indemnification Agreement between the Company and Executive Officers and Directors (1)
10(d)  1995 Stock Option Plan (1)
10(e)  1994 Stock Option Plan (1)
10(f)  1993 Viewpoint Stock Plan (1)
l0(g)  1995 Director Option Plan (1)
10(h)  Lease Agreement between the Company and Metro Squared, L P (1)
10(i)  Employee Stock Purchase Plan (1)
l0(j)  Licensing Agreement between the Company and Boca Research, Inc. (1)
10(k)  Agreement between the Company and Unisys(TM)(1)
10(l)  Employment Agreement between the Company and Philip M. Colquhoun (1)
10(m)  Employment Agreement between the Company and William S. Leftwich (1)
10(n)  Employment Agreement between the Company and David T. Stoner (1)
10(o)  Employment Agreement between the Company and Neal Page (1)
10(p)  Employment Agreement between the Company and A. David Boomstein (1)
10(r)  Lease between the Company and Burlingame Home Office, Inc. (1)
10(s)  Lease between the Company and Family Funds Partnership (1)
10(t)  Agreement between the Company and Catalyst Financial Corporation (1)
10(u)  Promissory Note by the Company payable to Robert Rubin dated September 5, 1996. (1)
10(v)  Promissory Note by the Company payable to M. Douglas Adkins dated November 15, 1996. (1)
10(w)  Promissory Note by the Company payable to H.T. Ardinger dated November 15, 1996. (1)
10(x)  Promissory Note by the Company payable to H.T. Ardinger dated January 15, 1997. (1)
10(y)  Promissory Note by the Company payable to Adkins Family Partnership, Ltd. dated January 15,
       1997. (1)
10(z)  Lease between the Company and the Air Force Association
10(aa) Lease between the Company and Airport Boulevard Parters, LLC
21     List of Subsidiaries of the Company (1)
23     Consent of Ernst & Young LLP (2)
27     Financial Data Schedule

</TABLE>

(1)  Incorporated  by reference to the  Registration  Statement on Form SB-2 and
     all amendments thereto as declared effective on February 4, 1997.

(2)  Incorporated  by  reference  to the  Annual  Report on Form  10-KSB for the
     period ended December 31, 1997. 

                          MULTIMEDIA ACCESS CORPORATION

                                Up to $10,000,000

                      8% Senior Convertible Notes Due 2002

                                 TRUST INDENTURE

                                December 1, 1997


<PAGE>




                                TABLE OF CONTENTS

ARTICLE ONE....................................................................1

   DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION.....................1
      SECTION 1.01 Definitions.................................................1
        Act....................................................................1
        Affiliate..............................................................1
        Agent Members..........................................................2
        Alternative Stock Exchange.............................................2
        Authenticating Agent...................................................2
        Authorized Denomination................................................2
        Authorized Newspapers..................................................2
        Board of Directors.....................................................2
        Board Resolution.......................................................2
        Business Day...........................................................2
        Capital Stock..........................................................2
        Capitalized Lease Obligation...........................................3
        Cedel Bank.............................................................3
        Certificate of Incorporation...........................................3
        Closing Date...........................................................3
        Commission.............................................................3
        Common Depository......................................................3
        Common Stock...........................................................3
        Company................................................................3
        Company Request........................................................4
        Conversion Agent.......................................................4
        Conversion Date........................................................4
        Conversion Price.......................................................4
        Conversion Right.......................................................4
        Conversion Shares......................................................4
        Corporate Trust Office.................................................4
        Corporation............................................................4
        Coupon.................................................................4
        Couponholder...........................................................4
        Default................................................................4
        Euroclear..............................................................4
        Event of Default.......................................................5
        Exchange Act...........................................................5

                                       i

<PAGE>



        Extraordinary Resolution...............................................5
        Federal Bankruptcy Code................................................5
        Generally Accepted Accounting Principles...............................5
        Guaranty...............................................................5
        Holder.................................................................5
        Indebtedness...........................................................5
        Indenture..............................................................6
        Interest Payment Date..................................................6
        Lien...................................................................6
        Luxembourg Paying Agent and Conversion Agent...........................6
        Market Price...........................................................6
        Maturity...............................................................6
        Nasdaq.................................................................7
        Noteholder.............................................................7
        Notes..................................................................7
        Notice.................................................................7
        Offering Circular......................................................7
        Officers' Certificate..................................................7
        Opinion of Counsel.....................................................7
        Outstanding............................................................7
        Paying Agent...........................................................8
        Person.................................................................8
        Predecessor Note.......................................................8
        Preferred Stock........................................................8
        Presentation Date......................................................8
        Principal Paying and Conversion Agent..................................8
        Property...............................................................8
        Redemption Date........................................................8
        Redemption Price.......................................................9
        Regulation S...........................................................9
        Relevant Date..........................................................9
        Replacement Agent......................................................9
        Required Filing Dates..................................................9
        Responsible Officer....................................................9
        Restricted Period......................................................9
        Securities Act.........................................................9
        Senior Indebtedness....................................................9
        Shares................................................................10
        Stated Maturity.......................................................10

                                       ii

<PAGE>



        Stock Exchange Business Day...........................................10
        Subordinated Obligation...............................................10
        Subsidiary............................................................10
        Temporary Conversion Price............................................10
        Trustee...............................................................10
        Unexercised Note......................................................10
        U.S. Government Obligations...........................................11
        U.S. Person...........................................................11
        Vice President........................................................11
        Voting Stock..........................................................11

      SECTION 1.02 Other Definitions..........................................11
      SECTION 1.03 Rules of Construction......................................11
      SECTION 1.04 Compliance Certificates and Opinions.......................12
      SECTION 1.05 Form of Documents Delivered to Trustee.....................13
      SECTION 1.06 Acts of Noteholders........................................13
      SECTION 1.07 Notices, Etc., to Trustee and Company......................14
      SECTION 1.08 Notice to Noteholders; Waiver..............................15
      SECTION 1.09 Effect of Headings and Table of Contents...................15
      SECTION 1.10 Successors and Assigns.....................................15
      SECTION 1.11 Separability Clause........................................15
      SECTION 1.12 Benefits of Indenture......................................16
      SECTION 1.13 Governing Law..............................................16
      SECTION 1.14 Legal Holidays.............................................16

ARTICLE TWO...................................................................16
   FORMS OF THE NOTES.........................................................16
      SECTION 2.01 Forms Generally............................................16
      SECTION 2.02 Restrictive Legends........................................17

ARTICLE THREE.................................................................19
   THE NOTES..................................................................19
      SECTION 3.01 ISSUABLE IN SERIES; Terms..................................19
      SECTION 3.02 Authorized Denomination....................................19
      SECTION 3.03 Execution, Authentication, Delivery and Dating.............20
      SECTION 3.04 Temporary Notes............................................21
      SECTION 3.05 Exchange...................................................21
      SECTION 3.06 Book-Entry Provisions for Global Note......................22
      SECTION 3.07 Special Transfer Provisions................................24
      SECTION 3.08 Mutilated, Destroyed, Lost and Stolen Notes................24

                                      iii

<PAGE>



      SECTION 3.09 Payment of Interest; Interest Rights Preserved.............25
      SECTION 3.10 Persons Deemed Owners......................................25
      SECTION 3.11 Cancellation...............................................25
      SECTION 3.12 Computation of Interest....................................26
      SECTION 3.13 ISINOr Other Identifying Numbers...........................26
      SECTION 3.14 Prescription...............................................26

ARTICLE FOUR..................................................................26
   SATISFACTION AND DISCHARGE.................................................26
      SECTION 4.01 Satisfaction and Discharge of Indenture....................26
      SECTION 4.02 Application of Trust Money.................................27

ARTICLE FIVE..................................................................27
   EVENTS OF DEFAULT AND REMEDIES.............................................27
      SECTION 5.01 Events of Default..........................................27
      SECTION 5.02 Acceleration of Maturity; Rescission and Annulment.........30
      SECTION 5.03 Collection of Indebtedness and Suits for Enforcement
                     by Trustee...............................................31
      SECTION 5.04 Trustee May File Proofs of Claim...........................32
      SECTION 5.05 Trustee May Enforce Claims Without Possession of Notes.....33
      SECTION 5.06 Application of Money Collected.............................33
      SECTION 5.07 Limitation on Suits........................................33
      SECTION 5.08 Unconditional Right of Holders to Receive Principal
                     and Interest.............................................34
      SECTION 5.09 Restoration of Rights and Remedies.........................34
      SECTION 5.10 Rights and Remedies Cumulative.............................35
      SECTION 5.11 Delay or Omission Not Waiver...............................35
      SECTION 5.12 Control by Noteholders.....................................35
      SECTION 5.13 Waiver of Past Defaults....................................35
      SECTION 5.14 Waiver of Stay or Extension Laws...........................36
      SECTION 5.15 Undertaking for Costs......................................36

ARTICLE SIX...................................................................36
   THE TRUSTEE................................................................36
      SECTION 6.01 Notice of Defaults.........................................36
      SECTION 6.02 Certain Rights of Trustee..................................37
      SECTION 6.03 Trustee Not Responsible for Recitals or Issuance of Notes..38
      SECTION 6.04 May Hold Notes.............................................38
      SECTION 6.05 Money Held in Trust........................................38
      SECTION 6.06 Compensation and Reimbursement.............................38
      SECTION 6.07 Corporate Trustee Required; Eligibility....................39

                                       iv

<PAGE>



      SECTION 6.08 Resignation and Removal; Appointment of Successor..........39
      SECTION 6.09 Acceptance of Appointment by Successor.....................41
      SECTION 6.10 Merger, Conversion, Consolidation or Succession to
                     Business.................................................41
      SECTION 6.11 Certain Duties and Responsibilities........................42
      SECTION 6.12 Meetings of Noteholders....................................43
      SECTION 6.13 Authenticating Agents......................................44

ARTICLE SEVEN.................................................................45
   NOTEHOLDERS' LISTS AND REPORTS BY COMPANY..................................45
      SECTION 7.01 Disclosure of Names and Addresses of Noteholders...........45
      SECTION 7.02 Reports by Company.........................................45

ARTICLE EIGHT.................................................................46
   CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER, OR LEASE......................46
      SECTION 8.01 Company May Consolidate, Etc., Only on Certain Terms.......46
      SECTION 8.02 Successor Substituted......................................47

ARTICLE NINE..................................................................47
   SUPPLEMENTAL INDENTURES....................................................47
      SECTION 9.01 Supplemental Indentures Without Consent of Noteholders.....47
      SECTION 9.02 Supplemental Indentures with Consent of Noteholders........48
      SECTION 9.03 Execution of Supplemental Indentures.......................49
      SECTION 9.04 Effect of Supplemental Indentures..........................49
      SECTION 9.05 Reference in Notes to Supplemental Indentures..............50
      SECTION 9.06 Notice of Supplemental Indentures..........................50

ARTICLE TEN...................................................................50
   COVENANTS..................................................................50
      SECTION 10.01 Payment of Principal and Interest.........................50
      SECTION 10.02 Maintenance of Office or Agency...........................51
      SECTION 10.03 Money for Payments to Be Held in Trust....................51
      SECTION 10.04 Corporate Existence.......................................52
      SECTION 10.05 Payment of Taxes and Other Claims.........................52
      SECTION 10.06 Maintenance of Properties.................................52
      SECTION 10.07 Insurance.................................................53
      SECTION 10.08 Statement by Officers as to Default.......................53
      SECTION 10.09 Provision of Financial Statements.........................54
      SECTION 10.10 Limitation on Other Indebtedness..........................54
      SECTION 10.11 WAIVER OF CERTAIN COVENANTS...............................54

                                       v

<PAGE>



      SECTION 10.12 Waiver of Certain Covenants...............................54
      SECTION 10.13 Restrictions on Charter Amendments........................54
      SECTION 10.14 United States Withholding and Reporting Requirements......55
      SECTION 10.15 Maintenance of Listings for Notes and Shares..............55

ARTICLE ELEVEN................................................................55
   REDEMPTION OF NOTES........................................................55
      SECTION 11.01 Right of Redemption.......................................55
      SECTION 11.02 Applicability of Article..................................56
      SECTION 11.03 Election to Redeem; Notice to Trustee.....................56
      SECTION 11.04[INTENTIALLY OMITTED.......................................56
      SECTION 11.05 Notice of Redemption......................................57
      SECTION 11.06 Deposit of Redemption Price...............................57
      SECTION 11.07 Notes Payable on Redemption Date..........................58
      SECTION 11.08 Surrender of Notes........................................58
      SECTION 11.09 Conversion on Redemption..................................58
      SECTION 11.10 Notes Redeemed in Part....................................59

ARTICLE TWELVE................................................................60
   CONVERSION.................................................................60
      SECTION 12.01  Conversion Right and Conversion Price....................60
      SECTION 12.02 Exercise of Conversion Right..............................62
      SECTION 12.03 Calculation of Shares Issued on Conversion  and
       Fractions of Shares....................................................63
      SECTION 12.04 Adjustment of Conversion Price............................63
      SECTION 12.05 Notice of Adjustments of Conversion Price.................68
      SECTION 12.06 Notice of Certain Corporate Action........................68
      SECTION 12.07 Company to Reserve Common Stock...........................69
      SECTION 12.08 Taxes on Conversions......................................69
      SECTION 12.09 Cancellation of Converted Bearer Notes....................69
      SECTION 12.10 Provisions in Case of Reclassification Consolidation,
                     Merger or Sale of Assets.................................70
      SECTION 12.11 Proposed Amendments to Regulation S.......................70

ARTICLE THIRTEEN..............................................................71
   DEFEASANCE AND COVENANT DEFEASANCE.........................................71
      SECTION 13.01 Company's Option to Effect Defeasance or Covenant
                     Defeasance...............................................71
      SECTION 13.02 Legal Defeasance and Discharge............................71

                                       vi

<PAGE>



      SECTION 13.03 Covenant Defeasance.......................................71
      SECTION 13.04 Conditions to Legal Defeasance or Covenant Defeasance.....72
      SECTION 13.05 Deposited Money and U.S. Government Obligations  to Be
                     Held in Trust; Other Miscellaneous Provisions............73
      SECTION 13.06 Reinstatement.............................................74

ARTICLE FOURTEEN..............................................................74
   SENIORITY OF NOTES.........................................................74
      SECTION 14.01 Seniority of the Notes....................................74

ARTICLE FIFTEEN...............................................................75
   IMMUNITY OF INCORPORATORS,.................................................75
      SECTION 15.01 Liability Solely Corporate................................75


                                      vii

<PAGE>




                                    EXHIBITS

EXHIBIT A      Form of Bearer  Notes,  Coupons,  and  Trustee's  Certificate  of
               Authentication

EXHIBIT B      Form of Global Note

EXHIBIT C      Form of Certificate  from the Company's Chief  Financial  Officer
               Transmitting Annual Financial Statements

EXHIBIT D      Form of Notice from Noteholder of Exercise of Conversion Rights

EXHIBIT E      Form   of   Notice   from   the   Noteholder   of   Exercise   of
               RedemptionRights


                                       viii

<PAGE>



TRUST INDENTURE dated as of December 1, 1997  ("Indenture"),  between MULTIMEDIA
ACCESS CORPORATION,  a corporation duly organized and existing under the laws of
the State of Delaware (herein called the "Company"),  and MARINE MIDLAND BANK, a
banking corporation and trust company duly organized and existing under the laws
of the State of New York, as Trustee (herein called the "Trustee").

         WHEREAS:

         The Company has duly  authorized the creation of an issue of up to U.S.
$10,000,000 of 8% Senior  Convertible Notes Due 2002, which may be issued in one
or more series, and the Coupons, if any, thereto appertaining (collectively, the
"Notes") and to provide  therefor the Company has duly  authorized the execution
and delivery of this Indenture.

         The Company  intends to issue  US$5,000,000 of the Notes on December 9,
1997,  and up to an additional  US$5,000,000  of Notes  pursuant to an indenture
supplemental  hereto,  with  such  Notes to be  identical  in all  respects  and
fungible with the Notes issued hereunder.

         All things necessary have been done to make the Notes, when duly issued
and executed by the Company and authenticated and delivered hereunder, the valid
obligations of the Company and to make this  Indenture a valid  agreement of the
Company, in accordance with their and its terms.

         The Trustee has agreed to act as trustee  under this  Indenture  on the
terms and conditions set forth herein.

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

         For and in  consideration of the premises and the purchase of the Notes
by the Holders thereof,  it is mutually covenanted and agreed, for the equal and
proportionate  benefit  of all  Holders  of the  Notes  or of a  series  thereof
(including  Holders  from time to time of the Notes of any series held through a
Noteholder which is a Common Depository (as defined herein))as follows:

                                   ARTICLE ONE

             DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION

         SECTION 1.01      Definitions.

         "Act,"  when used  with  respect  to any  Noteholder,  has the  meaning
specified in Section 1.06.

         "Affiliate" of any specified  Person means any other Person directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control with such specified Person and the terms  "controlling" and "controlled"
have meanings correlative to the foregoing.



<PAGE>



         "Agent Members" has the meaning specified in Section 3.06.

         "Alternative Stock Exchange" means any other national or regional stock
exchange or  quotation  service  such as Nasdaq  National  Market  System or any
similar  quotation  service  maintained by the National  Quotation Bureau or any
successor thereto.

         "Authenticating  Agent" means the Person authorized pursuant to Section
6.13 to act on behalf of the  Trustee to  authenticate  the Notes of one or more
series until a successor Authenticating Agent shall have become such pursuant to
the applicable  provisions of this  Indenture,  and  thereafter  "Authenticating
Agent" shall mean such  successor  Authenticating  Agent.  Pursuant to the terms
hereof, Midland Bank Plc will initially act as the Authenticating Agent.

         "Authorized Denomination" has the meaning specified in Section 3.02.

         "Authorized Newspapers" means the Luxembourg Wort of Luxembourg and The
Financial Times (European Edition) of London,  England. If either such newspaper
shall cease to be published,  the Company or the Trustee shall substitute for it
another  newspaper in Europe,  customarily  published at least once a day for at
least five (5) days in each calendar week, of general  circulation.  If, because
of temporary  suspension of  publication  or general  circulation of either such
newspaper or for any other reason,  it is  impossible  or, in the opinion of the
Company or the  Trustee,  impracticable  to make any  publication  of any Notice
required by this Indenture in the manner herein  provided,  such  publication or
other Notice in lieu thereof  which is made by the Company or the Trustee in the
exercise of its reasonable discretion shall constitute a sufficient  publication
of such Notice.

         "Board of Directors" means either the board of directors of the Company
or any duly authorized committee of that board.

         "Board  Resolution"  means  a copy  of a  resolution  certified  by the
Secretary or an Assistant  Secretary of the Company to have been duly adopted by
the Board of  Directors  and to be in full  force and effect on the date of such
certification,  and delivered to the Trustee.  Where any provision hereof refers
to an action to be taken pursuant to a Board Resolution (including establishment
of any series of the Notes and the forms and terms thereof),  such action may be
taken by any  committee,  officer or employee of the Company  authorised to take
such action (generally or in any particular respect) by a Board Resolution

         "Business  Day" means each  Monday,  Tuesday,  Wednesday,  Thursday and
Friday which is a day on which banking institutions in Switzerland,  Luxembourg,
the city of New York,  New York,  and  London,  England  are not  authorized  or
obliged by law, regulation or executive order to close.

         "Capital Stock" means, with respect to any Person,  any and all shares,
interests,  participation  or other  equivalents  (however  designated)  of such
Person's capital stock whether now

                                       2

<PAGE>



outstanding or issued on or after the date of this Indenture, including, without
limitation, all Common Stock and Preferred Stock.

         "Capitalized  Lease Obligation" means the amount of the liability under
any capital lease that, in accordance  with GAAP, is required to be  capitalized
and reflected as a liability on the balance sheet of the relevant Person.

         "Cedel Bank" means Cedel Bank, societe anonyme.

         "Certificate of  Incorporation"  means the Certificate of Incorporation
of the Company,  as in effect on the date hereof and as amended or restated from
time to time hereafter.

         "Closing Date" means December 9, 1997, with respect to the Notes issued
on December 9, 1997,  and with respect to any other series of Notes which may be
issued, the actual date of issuance thereof.

         "Commission" means the Securities and Exchange Commission, as from time
to time  constituted  or, if at any time after the  execution of this  Indenture
such Commission is not existing, then the body performing similar duties at such
time.

         "Common Depository", with respect to the Notes of any series (which are
issued in the form of Global  Notes),means  the common  depository  appointed by
Morgan Guaranty Trust Company of New York,  Brussels office,  as operator of the
Euroclear  System,  and Cedel Bank,  societe  anonyme,  which shall initially be
Midland  Bank  plc,   including  the  nominees  and  successors  of  any  Common
Depository.

         "Common Stock" means,  with respect to any Person,  any and all shares,
interests,  participation and other  equivalents  (however  designated,  whether
voting or non-voting) of such Person's common stock,  whether now outstanding or
issued after the date of this Indenture, and includes,  without limitation,  all
series and classes of such common stock.

         "Common Stock  Equivalent"  means equity or debt securities (other than
Common  Stock) of the Company  which are  convertible  into or  exercisable  for
shares of Common Stock (including,  without limitation, shares, units of shares,
preferred stock and other  convertible  securities) which the Board of Directors
has deemed to have the same value or economic rights as shares of Common Stock.

         "Company"  means  the  Person  named  as the  "Company"  in  the  first
paragraph  of this  Indenture,  until a successor  Person shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Company" shall mean such successor Person.

                                       3
<PAGE>

         "Company  Request" or "Company  Order" means a written request or order
signed in the name of the Company by its Chairman,  its Chief Executive Officer,
its  President,  or a Vice  President and by its Chief  Financial  Officer,  its
Treasurer, an Assistant Treasurer,  the Secretary or an Assistant Secretary, and
delivered to the Trustee.

         "Conversion  Agent" means any Person  (including  the Company acting as
Conversion Agent)  authorized by the Company to effect  conversions of the Notes
on  behalf of the  Company.  Pursuant  to the  terms  hereof,  the  Company  has
initially  appointed Midland Bank plc to act as the Principal  Conversion Agent,
Kredietbank S.A.  Luxembourgeoise as the Luxembourg Conversion Agent, Swiss Bank
Corporation and Marine Midland Bank as Conversion Agents for the Notes.

         "Conversion  Date" means the Business Day on which the Conversion Right
is exercised by delivery to the  Conversion  Agent of the Note  surrendered  for
conversion and the completed notice of a Noteholder's  intention to exercise its
Conversion Right (as set forth in Exhibit D hereto) with respect to any Note.

         "Conversion  Price" means $4.625,  the price at which Conversion Shares
shall be issued upon conversion, subject to adjustment as set forth herein.

         "Conversion  Right"  means the right of a Holder of any Note to convert
such Note into Conversion Shares.

         "Conversion   Shares"  means  the  Shares  into  which  the  Notes  are
convertible.

         "Corporate Trust Office" means the principal  corporate trust office of
the Trustee,  at which at any particular time its corporate trust business shall
be  administered,  which office at the date of  execution  of this  Indenture is
located at 140 Broadway, New York, New York 10005-1180, except that with respect
to  presentation  of Notes  for  payment  upon  redemption,  for  conversion  or
exchange,  such term shall mean the office or agency of the Trustee at which, at
any particular time, its corporate agency business shall be conducted.

         "Corporation"  includes  corporations,   limited  liability  companies,
limited  and  general  partnerships,  associations,  joint-stock  companies  and
business trusts.

         "Coupon" means bearer interest Coupons relating to the Bearer Notes and
any replacement Coupons issued pursuant to Section 3.08.

         "Couponholder" means a Person who is the bearer of any Coupon.

         "Default"  means any event which is, or after notice or passage of time
or both would be, an Event of Default.

         "Euroclear" means the Euroclear System.

                                       4
<PAGE>

         "Event of Default" has the meaning specified in Section 5.01.

         "Exchange Act" means the Securities Exchange Act of 1934, as amended.

         "Extraordinary  Resolution"  means a resolution  passed at a meeting of
the Noteholders duly convened and held in accordance with Section 6.12 hereof.

         "Federal  Bankruptcy  Code" means the Bankruptcy Act or Title 11 of the
United States Code, as amended from time to time.

         "Generally  Accepted  Accounting  Principles" or "GAAP" means generally
accepted  accounting  principles in the United  States,  as applied from time to
time by the Company and its  Subsidiaries  in the  preparation  of its financial
statements.

         "Guaranty" means all obligations of any Person (other than endorsements
in the  ordinary  course of business of  negotiable  instruments  for deposit or
collection) guaranteeing or in effect guaranteeing any Indebtedness, dividend or
other  obligation,  of any other Person (the  "primary  obligor") in any manner,
whether  directly or indirectly,  including  without  limitation all obligations
incurred through an agreement,  contingent or otherwise,  by such Person: (i) to
purchase such Indebtedness or obligation or any Property or assets  constituting
security  therefor,  or (ii) to advance or supply  funds (1) for the purchase or
payment of such  Indebtedness  or obligation,  or (2) to enable the recipient of
such funds to maintain  certain  financial  conditions  (e.g.  agreed  amount of
working capital) under loan or similar documents,  or (iii) to lease Property or
to purchase  securities or other Property or services  primarily for the purpose
of assuring the owner of such  Indebtedness  or obligation of the ability of the
primary  obligor to make  payment of the  Indebtedness  or  obligation,  or (iv)
otherwise to assure the owner of the  Indebtedness  or obligation of the primary
obligor against loss in respect  thereof.  For the purposes of all  computations
made under this Indenture,  a Guaranty in respect of any  Indebtedness  shall be
deemed to be Indebtedness  equal to the principal amount and accrued interest of
such  Indebtedness  which has been guaranteed,  and a Guaranty in respect of any
other obligation or liability or any dividend shall be deemed to be Indebtedness
equal to the maximum aggregate amount of such obligation, liability or dividend.

         "Holder"  means a Person  who is a bearer of a Note or  Coupon,  as the
case may be.

         "Indebtedness"  of any Person means and includes all present and future
obligations  of such Person,  which shall include all  obligations  (i) which in
accordance  with GAAP shall be classified upon a balance sheet of such Person as
liabilities  of such  Person,  (ii) for  borrowed  money,  (iii) which have been
incurred in connection  with the  acquisition  of Property  (including,  without
limitation,  all  obligations of such Person  evidenced by any debenture,  bond,
note,  commercial paper or other similar security,  but excluding,  in any case,
obligations  arising from the  endorsement in the ordinary course of business of
negotiable  instruments  for deposit or  collection),  (iv)  secured by any Lien
existing  on  Property  owned by such  Person,  even  though such Person has not
assumed or become  liable for the  payment of such  obligations,  (v) created or
arising  under any  conditional  sale or other title  retention  agreement  with
respect to Property acquired by such Person,  notwithstanding



                                       5
<PAGE>



the fact that the rights and remedies of the seller, lender or lessor under such
agreement  in the event of default are limited to  repossession  or sale of such
Property,   (vi)  which  are  Capitalized  Lease  Obligations,   (vii)  for  all
Guaranties,  whether or not  reflected  in the balance  sheet of such Person and
(viii)  which are all  reimbursement  and  other  payment  obligations  (whether
contingent, matured or otherwise) of such Person in respect of any acceptance or
documentary  credit.  Notwithstanding  the  foregoing,  Indebtedness  shall  not
include (i)  Indebtedness  incidental  to the  operation  of the business of the
Person in the ordinary  course and in the aggregate not material to the business
and operations of the Person,  (ii) Indebtedness for which the Company or any of
its  Subsidiaries  are the sole  obligors and obligees,  and (iii)  Indebtedness
represented by purchase,  rental or lease  obligations not to exceed $250,000 in
any period of 12 months for any Person and its Subsidiaries.

         "Indenture" means this instrument as originally  executed and as it may
from  time  to  time  be  supplemented  or  amended  by one or  more  indentures
supplemental  hereto entered into pursuant to the applicable  provisions  hereof
and  shall  include  the terms of  particular  series  of Notes  established  or
contemplated by Section 3.01.

         "Interest  Payment Date" means the Stated  Maturity of an instalment of
interest on the Notes.

         "Lien" means any mortgage,  charge,  pledge, lien, security interest or
encumbrance of any kind whatsoever,  including any interest in Property securing
an  obligation  owed to,  or a claim  by, a Person  other  than the owner of the
Property, whether such interest is based on the common law, statute or contract,
and  including  but not limited to the  security  interest  lien  arising from a
mortgage,  encumbrance,  pledge,  conditional  sale or trust receipt or a lease,
consignment  or bailment for security  purposes.  The term "Lien" shall  include
reservations,  exceptions, encroachments,  easements, rights-of-way,  covenants,
conditions,  restrictions,  leases and other title  exceptions and  encumbrances
affecting  Property.  For the  purposes  of this  Indenture,  the Company or its
Subsidiary shall be deemed to be the owner of any Property which it has acquired
or holds  subject to a  conditional  sale  agreement,  financing  lease or other
arrangement  pursuant to which  title to the  Property  has been  retained by or
vested in some other Person for security purposes.

         "Luxembourg  Paying  Agent  and  Conversion  Agent"  means  any  Person
authorised by the Company to act as the Luxembourg  paying and conversion  agent
for the Notes until a successor  Luxembourg  Paying and  Conversion  Agent shall
have become such pursuant to the applicable  provisions of this  Indenture,  and
thereafter  "Luxembourg  Paying and Conversion  Agent" shall mean such successor
Luxembourg  Paying and  Conversion  Agent.  Pursuant  to the terms  hereof,  the
Company  has  initially  appointed  Kredietbank  S.A.   Luxembourgeoise  as  the
Luxembourg Paying and Conversion Agent.

         "Market  Price" means the daily  closing sale price of the Common Stock
for a Stock Exchange Business Day.

         "Maturity," when used with respect to any Note, means the date on which
the  principal  of such  Note  becomes  due and  payable  as  therein  or herein
provided,  whether at the Stated  Maturity or the Redemption Date and whether by
declaration of acceleration, call for redemption or otherwise.

                                       6
<PAGE>



         "Nasdaq" means the National Association of Securities Dealers Automated
Quotation System.

         "Noteholder" means a Person who is the bearer of any Note.

         "Notes" has the meaning  stated in the first recital of this  Indenture
and more  particularly  means any Notes  authenticated  and delivered under this
Indenture.

         "Notice" has the meaning specified in Section 1.07.

         "Offering  Circular"  means that certain Final Offering  Circular dated
December 8, 1997, together with all supplements and amendments thereto.

         "Officers' Certificate" means a certificate signed by the Chairman, its
Chief Executive  Officer,  the President or a Vice  President,  and by the Chief
Financial Officer, its Treasurer,  an Assistant  Treasurer,  the Secretary or an
Assistant  Secretary of the  Company,  and  delivered  to the  Trustee.  Any one
individual  holding  the  requisite  titles may sign and  deliver  an  Officer's
Certificate without cosignature of another individual with a requisite title.

         "Opinion of  Counsel"  means a written  opinion of counsel,  who may be
counsel for the Company,  including an employee of the Company, and who shall be
reasonably acceptable to the Trustee.

         "Outstanding,"  when used with respect to Notes,  means, as of the date
of determination,  all Notes theretofore  authenticated and delivered under this
Indenture,  except:  (1) Notes  heretofore  cancelled by a Paying and Conversion
Agent or delivered to a Paying and Conversion Agent for cancellation; (2) Notes,
or portions  thereof,  for whose  payment or  redemption  money in the necessary
amount has been  theretofore  deposited  with the  Trustee  or any Paying  Agent
(other than the  Company) in trust or set aside and  segregated  in trust by the
Company  (if the Company  shall act as its own Paying  Agent) for the Holders of
such Notes;  provided  that,  if such Notes are to be  redeemed,  Notice of such
redemption has been duly given pursuant to this Indenture or provision  therefor
satisfactory  to the  Trustee  has been made;  (3)  Notes,  except to the extent
provided  in  Sections  13.02 and 13.03,  with  respect to which the Company has
effected  defeasance and/or covenant defeasance as provided in Article Thirteen;
and (4) Notes which have been paid  pursuant to Section  3.08 or in exchange for
or in lieu of which other Notes have been  authenticated and delivered  pursuant
to this  Indenture,  other than any such Notes in respect of which  there  shall
have been presented to the Trustee proof  satisfactory to it that such Notes are
held by a bona fide purchaser in whose hands the Notes are valid  obligations of
the Company;  provided,  however, that in determining whether the Holders of the
requisite  principal amount of Outstanding  Notes have taken any Act or given or
made any  Extraordinary  Resolution  or other  request,  demand,  authorization,
direction,  consent,  Notice or waiver hereunder,  Notes owned by the Company or
any other  obligor upon the Notes or any  Affiliate of the Company or such other
obligor shall be disregarded and deemed not to be  Outstanding,  except that, in
determining whether the Trustee



                                       7
<PAGE>



shall be  protected  in making  such  calculation  or in  relying  upon any such
request, demand, authorization, direction, consent, Notice or waiver, only Notes
which the Trustee knows to be so owned shall be so  disregarded.  Notes so owned
which have been  pledged in good faith may be  regarded  as  Outstanding  if the
pledgee establishes to the satisfaction of the Trustee the pledgee's right so to
act with  respect to such Notes and that the  pledgee is not the  Company or any
other  obligor  upon the Notes or any  Affiliate  of the  Company  or such other
obligor.

         "Paying Agent" means any Person (including the Company acting as Paying
Agent)  authorized  by the  Company to pay the  principal  of or interest on any
Notes on behalf of the Company.  Pursuant to the terms  hereof,  the Company has
initially appointed Midland Bank plc as the Principal Paying Agent,  Kredietbank
S.A.  Luxembourgeoise  as the Luxembourg Paying Agent and Swiss Bank Corporation
and Marine Midland Bank as Paying Agents.

         "Person" means any individual,  corporation, limited liability company,
limited or general partnership, joint venture, association, joint-stock company,
trust,  unincorporated  organization  or  government  or any agency or political
subdivision thereof.

         "Predecessor  Note" of any  particular  Note means every  previous Note
evidencing  all or a  portion  of the  same  debt  as  that  evidenced  by  such
particular   Note;  and,  for  the  purposes  of  this   definition,   any  Note
authenticated  and delivered  under Section 3.08 in exchange for or in lieu of a
mutilated,  lost,  destroyed or stolen Note shall be deemed to evidence the same
debt as the mutilated, lost, destroyed or stolen Note.

         "Preferred  Stock"  means,  with  respect  to any  Person,  any and all
shares,  interests,  participation or other equivalents  (however designated) of
such Person's preferred or preference stock whether now outstanding or issued on
or after the date of this  Indenture,  and  includes,  without  limitation,  all
classes and series of preferred or preference stock.

         "Presentation  Date" means the date on which a Note is  presented  by a
Noteholder for payment of principal or a Coupon is presented by the Couponholder
for payment of  interest,  as the case may be, or if such date is not a Business
Day, the next date which is a Business Day.

         "Principal  Paying and Conversion Agent" means any Person authorized by
the Company to act as the principal  paying and  conversion  agent for the Notes
until a successor  Principal  Paying and Conversion Agent shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Principal  Paying and  Conversion  Agent" shall mean such  successor  Principal
Paying and  Conversion  Agent.  Pursuant  to the terms  hereof,  the Company has
initially  appointed  Midland Bank plc as the  Principal  Paying and  Conversion
Agent.

         "Property" means any interest in any kind of property or asset, whether
real, personal or mixed, or tangible or intangible.

         "Redemption  Date," when used with  respect to any Note to be redeemed,
in whole or in part,  means the date fixed for such redemption by or pursuant to
this Indenture.

                                       8
<PAGE>



         "Redemption  Price," when used with respect to any Note to be redeemed,
means the price at which it is to be redeemed  pursuant to the terms hereof plus
accrued interest to the Redemption Date.

         "Regulation S" means Regulation S under the Securities Act as in effect
on the date hereof or as such  Regulation  may  hereafter  be amended and deemed
applicable to the Notes.

         "Relevant  Date" means the date on which the payment first becomes due;
provided,  that if the full amount of the money payable has not been received by
the  Principal  Paying Agent or the Trustee on or before the due date,  it shall
mean the date on which,  the full amount of the money  having been so  received,
Notice to that  effect  shall  have been duly  given to the  Noteholders  by the
Company in accordance with Section 1.08.

         "Replacement Agent" means Kredietbank S.A. Luxembougeois.

         "Required Filing Dates" has the meaning specified in Section 10.09.

         "Responsible Officer," when used with respect to the Trustee, means any
trust  officer or assistant  trust  officer or any other  officer of the Trustee
customarily  performing  functions  similar  to  those  performed  by any of the
above-designated  officers,  and  also  means,  with  respect  to  a  particular
corporate  trust  matter,  any other  officer  to whom such  matter is  referred
because of such  officer's  knowledge  of and  familiarity  with the  particular
subject.

         "Restricted  Period" means the period commencing on the initial Closing
Date, and continuing for a period of forty (40) calendar days, unless either (i)
additional  series of the Notes are issued,  in which case the Restricted Period
will be lengthened for a period of forty (40) calendar days after the final such
issuance,  or (ii) Regulation S under the Securities Act is amended,  and deemed
applicable to the Notes, in which case the term "Restricted Period" with respect
to the Notes  shall have the meaning set forth in  Regulation  S as amended,  it
being  understood that in no event may Notes be issued  hereunder  subsequent to
January 9, 1998.

         "Securities Act" means the Securities Act of 1933, as amended.

         "Senior Indebtedness" means the principal of (and premium, if any, on),
interest  on  (including  interest  accruing  after  the  filing  of a  petition
initiating any proceeding  pursuant to any bankruptcy law) and other amounts due
on or in connection with any Indebtedness of the Company, whether outstanding on
the  date  of this  Indenture  or  hereafter  created  and  whether  secured  or
unsecured,  incurred  or  assumed  (including,  without  limitation,  all  fees,
expenses,  indemnities and other monetary obligations of the Company relating to
any such  Indebtedness),  other than (A)  Indebtedness  of the  Company  that is
expressly  subordinated  in right of payment to any Senior  Indebtedness  of the
Company,  including the Notes, (B) Indebtedness of the Company that by operation
of law is  subordinate  to any  general  unsecured  obligations  of the  Company
(including  Preferred  Stock),  (C)  Indebtedness  of the  Company to the extent
incurred in violation of any



                                       9
<PAGE>



provisions hereof, (D) any liability for Federal, state or local taxes, or other
taxes,  domestic or foreign,  owed or owing by the  Company,  (E) trade  account
payables  owed or owing by the Company  and (F) amounts  owed by the Company for
compensation  to  employees or for  services  rendered to the  Company.  Without
limiting the generality of the foregoing,  "Senior  Indebtedness"  shall include
the  principal of (and  premium,  if any, on) and interest  (including  interest
accruing  after the  occurrence  of an event of default or after the filing of a
petition  initiating  any  proceeding  pursuant  to any  bankruptcy  law) on all
obligations  of every  nature of the  Company  from time to time owed  under the
Notes and any  amounts  owed as of the date hereof  pursuant to certain  secured
notes payable to a principal  stockholder and officer of the Company in February
1998.

         "Shares" means the common stock, par value U.S.$0.0001,  of the Company
(and  all  other  (if any)  shares  or stock  resulting  from any  sub-division,
consolidation or reclassification of such shares).

         "Stated  Maturity,"  when used with respect to any  Indebtedness or any
instalment of principal thereof or interest thereon, means the date specified in
such  Indebtedness as the fixed date on which the principal of such Indebtedness
or such instalment of principal or interest is due and payable.

         "Stock  Exchange  Business Day" means any day (other than a Saturday or
Sunday) on which Nasdaq or the Alternative  Stock Exchange,  as the case may be,
is open for business.

         "Subordinated   Obligation"  means  any  Indebtedness  of  the  Company
outstanding on such date which is  contractually  subordinate or junior in right
of payment to the Notes. Notwithstanding the immediately preceding sentence, any
Indebtedness  and shares of Preferred Stock issued by any Subsidiary  shall, for
purposes of this definition, be treated as Subordinated Obligations.

         "Subsidiary"  of any Person means any  Corporation  of which at least a
majority  of the shares of stock  having by the terms  thereof  ordinary  voting
power  to  elect a  majority  of the  Board  of  Directors  of such  Corporation
(irrespective  of whether or not at the time stock of any other class or classes
of such  Corporation  shall  have or might  have  voting  power by reason of the
happening of any  contingency) is directly or indirectly  owned or controlled by
any  one  of or  any  combinations  of  the  Company  or  one  or  more  of  its
Subsidiaries.

         "Temporary  Conversion  Price"  has the  meaning  specified  in Section
12.01(c).

         "Trustee"  means  the  Person  named  as the  "Trustee"  in  the  first
paragraph of this  Indenture  until a successor  Trustee  shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Trustee" shall mean such successor Trustee.

         "Unexercised  Note"  means any Note with  respect  to which  Conversion
Rights have not been exercised by the Noteholder.

                                       10
<PAGE>



         "U.S.  Government  Obligations"  means  securities  that are (x) direct
obligations  of the United States of America for the timely payment of which its
full faith and credit is pledged or (y)  obligations  of a Person  controlled or
supervised by and acting as an agency or instrumentality of the United States of
America  the timely  payment of which is  unconditionally  guaranteed  as a full
faith and credit  obligation by the United States of America,  which,  in either
case,  are not callable or redeemable at the option of the issuer  thereof,  and
shall also include a depository  receipt issued by a bank (as defined in Section
3(a)(2) of the  Securities  Act),  as  custodian  with  respect to any such U.S.
Government  Obligation or a specific  payment of principal of or interest on any
such U.S.  Government  Obligation  held by such custodian for the account of the
holder of such  depository  receipt,  provided  that (except as required by law)
such  custodian is not  authorized to make any deduction from the amount payable
to the  holder  of such  depository  receipt  from any  amount  received  by the
custodian in respect of the U.S.  Government  Obligation or the specific payment
of principal of or interest on the U.S. Government  Obligation evidenced by such
depository receipt.

         "U.S.  Person"  means any Person  who is a "U.S.  person" as defined in
Regulation S.

         "Vice President," when used with respect to the Company or the Trustee,
means any vice  president,  whether or not  designated  by a number or a word or
words added before or after the title "vice president."

         "Voting  Stock" of any Person means  Capital Stock of such Person which
ordinarily is entitled (without regard to the occurrence of any additional event
or  contingency)  to vote for the election of directors  (or persons  performing
similar functions) of such Person.

         SECTION 1.02      Other Definitions.

                  Term                                  Defined in Section
                  ----                                  ------------------
                  Agency Agreement                              10.02
                  Bearer Notes                                   2.01
                  Commencement Date                             12.04
                  Covenant defeasance                           13.03
                  Current Event                                 12.04
                  Expiration Time                               12.04
                  Global Note                                    2.01
                  legal defeasance                              13.02
                  Other Event                                   12.04
                  Reference Date                                12.04

         SECTION 1.03      Rules of Construction.

         For all  purposes  of this  Indenture,  except as  otherwise  expressly
provided or unless the context otherwise requires:

                                       11
<PAGE>

                  (a) all the terms  defined in this  Article  have the meanings
         assigned to them in this Article, and include the plural as well as the
         singular;

                  (b) all accounting terms not otherwise defined herein have the
         meanings assigned to them in accordance with GAAP;

                  (c) all ratios and  computations  based on GAAP  contained  in
         this Indenture  shall be computed in accordance  with the definition of
         GAAP set forth above;

                  (d) the words  "herein,"  "hereof" and  "hereunder"  and other
         words of similar  import refer to this  Indenture as a whole and not to
         any particular Article, Section or other subdivision of this Indenture;

                  (e) "or" is not exclusive;

                  (f) all  references  to $,  U.S.$,  dollars  or United  States
         dollars  shall  refer to the lawful  currency  of the United  States of
         America;

                  (g) provisions apply to successive events and transactions;

                  (h) all  references to Sections or Articles  refer to Sections
         or Articles of this Indenture unless otherwise indicated; and

                  (i) all  references to Terms or Conditions  refer to the Terms
and Conditions of the Notes unless otherwise indicated.

         SECTION 1.04      Compliance Certificates and Opinions.

         Upon any  application  or request by the Company to the Trustee to take
any action  under any  provision  of this  Indenture,  the Company  shall,  with
respect to any  application or request to make an optional  redemption and, upon
the request of the Trustee  with  respect to any other  application  or request,
furnish to the Trustee an  Officers'  Certificate  stating  that all  conditions
precedent,  if any,  provided  for in this  Indenture  (including  any  covenant
compliance  with  which  constitutes  a  condition  precedent)  relating  to the
proposed  action have been complied with and an Opinion of Counsel  stating that
in the opinion of such counsel all such conditions precedent,  if any, have been
complied with,  except that in the case of any such application or request as to
which the furnishing of such documents is specifically required by any provision
of this  Indenture  relating  to such  particular  application  or  request,  no
additional certificate or opinion need be furnished.

         Every  certificate  or  opinion  with  respect  to  compliance  with  a
condition or covenant provided for in this Indenture shall include:

                                       12
<PAGE>



                  (a) a statement that each individual  signing such certificate
         or opinion has read such  covenant  or  condition  and the  definitions
         herein relating thereto;

                  (b) a  brief  statement  as to the  nature  and  scope  of the
         examination  or  investigation  upon which the  statements  or opinions
         contained in such certificate or opinion are based;

                  (c) a statement that, in the opinion of each such  individual,
         such  individual  has made  such  examination  or  investigation  as is
         necessary to enable such  individual to express an informed  opinion as
         to whether or not such covenant or condition  has been  complied  with;
         and

                  (d) a  statement  as to  whether,  in the opinion of each such
         individual, such condition or covenant has been complied with.

         SECTION 1.05      Form of Documents Delivered to Trustee.

         In any case where  several  matters are required to be certified by, or
covered by an opinion of, any specified  Person,  it is not  necessary  that all
such  matters  be  certified  by, or covered by the  opinion  of,  only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.

         Any  certificate  or opinion of an officer of the Company may be based,
insofar as it relates to legal  matters,  upon a  certificate  or opinion of, or
representations  by,  counsel,  unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or  representations
with respect to the matters upon which such officer's  certificate or opinion is
based are  erroneous.  Any such  certificate or Opinion of Counsel may be based,
insofar as it relates to factual  matters,  upon a certificate or opinion of, or
representations  by, an officer or  officers  of the  Company  stating  that the
information  with respect to such factual  matters is in the  possession  of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know,  that the certificate or opinion or  representations  with respect to such
matters are erroneous.

         Where any  Person is  required  to make,  give or  execute  two or more
applications,  requests, consents,  certificates,  statements, opinions or other
instruments  under this Indenture,  they may, but need not, be consolidated  and
form one instrument.

         SECTION 1.06      Acts of Noteholders.

                  (a)   Any   Extraordinary    Resolution,    request,   demand,
         authorization, direction, declaration, Notice, consent, waiver or other
         action  provided by this  Indenture to be given or taken by Noteholders
         may  be  embodied  in and  evidenced  by one  or  more  instruments  of
         substantially  similar tenor signed by such Noteholders in person or by
         agents duly  appointed



                                       13
<PAGE>



         in writing;  and, except as herein otherwise expressly  provided,  such
         action shall become  effective when such  instrument or instruments are
         delivered to the Trustee and, where it is hereby expressly required, to
         the Company.  Such  instrument or instruments  (and the action embodied
         therein and evidenced  thereby) are herein sometimes referred to as the
         "Act" of the Noteholders signing such instrument or instruments.  Proof
         of execution of any such instrument or of a writing appointing any such
         agent  shall  be  sufficient  for any  purpose  of this  Indenture  and
         conclusive  in favour of the  Trustee and the  Company,  if made in the
         manner provided in this Section.

                  (b) The fact and date of the  execution  by any  Person of any
         such  instrument or writing may be proved by the affidavit of a witness
         of such  execution  or by a  certificate  of a notary  public  or other
         officer authorized by law to take acknowledgements of deeds, certifying
         that the individual signing such instrument or writing  acknowledged to
         such  witness,  notary  public  or other  such  officer  the  execution
         thereof. Where such execution is by a signer acting in a capacity other
         than such signer's individual  capacity,  such certificate or affidavit
         shall also constitute sufficient proof of authority.  The fact and date
         of the execution of any such instrument or writing, or the authority of
         the Person  executing the same,  may also be proved in any other manner
         which the Trustee deems sufficient.

                  (c)   Any   Extraordinary    Resolution,    request,   demand,
         authorization,  direction,  Notice, consent, waiver or other Act of the
         Holders of any Note shall bind every future Holder of the same Note and
         the Holder of every Note issued upon  conversion or redemption  thereof
         or in exchange therefor or in lieu thereof in respect of anything done,
         omitted  or  suffered  to be  done by the  Trustee  or the  Company  in
         reliance  thereon,  whether or not notation of such action is made upon
         such Note.

         SECTION 1.07      Notices, Etc., to Trustee and Company.

         Any  request, demand, authorization,  direction,  declaration,  notice,
         consent,  waiver,  Extraordinary  Resolution or  Act of  Noteholders or
         other  document  provided  or  pertained  by  this  Indenture ( herein 
         collectively  called "Notice") to  be made upon, given or furnished to,
         or filed with:

                  (a) the Trustee by any  Noteholder  or by the Company shall be
         sufficient  for every purpose  hereunder if made,  given,  furnished or
         filed in writing to or with the Trustee and  received at its  Corporate
         Trust Office, Attention:  Corporate Trust Services - Multimedia Access,
         Telephone (212) 658-6564, Facsimile (212) 658-6425, or

                  (b) the Company by the Trustee or by any  Noteholder  shall be
         sufficient  for  every  purpose   hereunder  (unless  otherwise  herein
         expressly provided) if made, given, furnished or filed in writing to or
         with the Company addressed to it at the address of its principal office
         which shall initially be:  Multimedia  Access  Corporation,  2665 Villa
         Creek Drive,  Suite 200,  Dallas,  Texas 75234,  Attention:  William S.
         Leftwich,  Telephone (972) 488-7200,  Facsimile (972) 488-7299,  with a
         copy to Janice V.  Sharry,  Haynes and  Boone,



                                       14
<PAGE>



         LLP,  3100  Nationsbank   Plaza,  901  Main  Street,   Dallas,   Texas,
         75202-3789, Telephone (214) 651-5562, Facsimile (214) 651-5940.

         Any Notice to be given  hereunder  by any party to another  shall be in
writing  and in English  (by  letter,  telex or fax)  delivered  in person or by
courier service  requiring  acknowledgement  of delivery,  mailed by first class
mail,  postage  prepaid,  or sent by fax or  telex to the  addressee  (including
telecopier number, if applicable) set forth herein. Notices to the Trustee given
by mail,  fax,  personal  delivery or courier  service  shall be effective  upon
actual  receipt.  Notice given by telex shall be  effective  upon receipt by the
sender of the addressee's answer-back at the end of transmission; provided, that
any such Notice or other  communication  which would otherwise take effect after
4:00 p.m. on any  particular  day shall not take effect  until 10:00 a.m. on the
immediately  succeeding Business Day in the place of the addressee.  A party may
change  any  address  to which  Notice is to be given to it by giving  Notice as
provided above of such change of address.

         SECTION 1.08      Notice to Noteholders; Waiver.

         Where this Indenture provides for Notice of any event to Noteholders by
the Company or the Trustee,  such Notice  shall be  sufficiently  given  (unless
otherwise herein expressly provided) if published in the Authorized  Newspapers.
Neither the Trustee  nor the Company  need give any Notice to the  Couponholders
and such  Couponholders  will be deemed to have  notice of the  contents  of any
Notice given to the Noteholders in accordance with this Section.

         In case by  reason of any cause it shall be  impracticable  to  publish
Notice of any event to the Noteholders  when such Notice is required to be given
pursuant  to any  provision  of this  Indenture,  then any manner of giving such
Notice as shall be  satisfactory  to the Trustee  shall  constitute a sufficient
notification for every purpose hereunder.

         SECTION 1.09      Effect of Headings and Table of Contents.

         The Article and Section  headings  herein and the Table of Contents are
for convenience only and shall not affect the construction hereof.

         SECTION 1.10      Successors and Assigns.

         All  covenants and  agreements  in this  Indenture by the Company shall
bind its successors and assigns, whether so expressed or not.

         SECTION 1.11      Separability Clause.

         In case  any  provision  in this  Indenture  or in the  Notes  shall be
invalid, illegal or unenforceable,  the validity, legality and enforceability of
the remaining  provisions,  to the extent permitted by law, shall not in any way
be affected or impaired thereby.

                                       15
<PAGE>



         SECTION 1.12      Benefits of Indenture.

         Nothing in this  Indenture or in the Notes,  express or implied,  shall
give to any  Person,  other  than the  parties  hereto,  any Paying  Agent,  any
Conversion Agent and their respective successors hereunder,  and the Noteholders
any legal or equitable right, remedy or claim under this Indenture.

         SECTION 1.13      Governing Law.

         THIS  INDENTURE  AND THE NOTES SHALL BE GOVERNED  BY, AND  CONSTRUED IN
ACCORDANCE  WITH,  THE LAW OF THE STATE OF NEW YORK WITHOUT GIVING EFFECT TO THE
CONFLICTS OF LAWS PRINCIPLES THEREOF.

         SECTION 1.14      Legal Holidays.

         In  any  case  where  any  Interest  Payment  Date,   Conversion  Date,
Redemption  Date or Stated  Maturity or Maturity of any Note or Coupon shall not
be a Business Day, then  (notwithstanding  any other provision of this Indenture
or of the Notes or  Coupons)  payment  of  interest  or  principal  or any other
payment  required  to be made on such  date need not be made on such  date,  but
shall be made on the immediately  following Business Day with the same force and
effect as if made on the Interest  Payment Date or  Redemption  Date,  or at the
Stated Maturity or Maturity.

                                   ARTICLE TWO

                               FORMS OF THE NOTES

         SECTION 2.01      Forms Generally.

         The  Notes  of  each   series   and  the   Trustee's   certificate   of
authentication  shall be in  substantially  the forms set forth in this Article,
except as otherwise  provided by or pursuant to a Board Resolution in accordance
with Section  3.01 or by one or more  indentures  supplemental  hereto with such
appropriate  insertions,  omissions,  substitutions  and other variations as are
required or permitted by this Indenture,  and may have such letters,  numbers or
other marks of identification and such legends or endorsements placed thereon as
may be required by applicable law or rules or regulations  thereunder or as may,
consistently  herewith,  be determined by the officer or officers executing such
Notes, as evidenced by their execution of the Notes.  Any portion of the text of
any Note may be set forth on the reverse thereof.

         The definitive Notes shall be typed, printed,  lithographed or engraved
on  steel-engraved  borders or may be produced in any other manner as determined
by the  officers of the Company  executing  such Notes,  as  evidenced  by their
execution in accordance with Section 3.03 of such Notes.

                                       16
<PAGE>



         The Notes shall be known as the "8% Senior  Convertible Notes Due 2002"
of the Company. The Notes and the Trustee's  certificate of authentication shall
be in  substantially  the form  annexed  hereto as Exhibit A. The Company  shall
approve the form of the Notes and any  notation,  legend or  endorsement  on the
Notes. Each Note shall be dated as of the date of issuance.

         The terms and  provisions  contained  in the form of the  Bearer  Notes
annexed hereto as Exhibit A and in the form of the Global Note annexed hereto as
Exhibit  B shall  constitute,  and are  hereby  expressly  made,  a part of this
Indenture.  To the extent  applicable,  the  Company and the  Trustee,  by their
execution  and  delivery of this  Indenture,  expressly  agree to such terms and
provisions and to be bound thereby.

         The Notes shall be issued  initially in the forms of  temporary  global
bearer notes (one for each such series with a colour designation or other manner
of designation to distinguish  each such series)  substantially  in the form set
forth in Exhibit B  (collectively,  the "Global Note") deposited with the Common
Depository,  duly  executed by the Company and  authenticated  by the Trustee as
hereinafter provided. The aggregate principal amount of the Global Note may from
time to time be  decreased  by  adjustments  made on the  records  of the Common
Depository or its nominee, as hereinafter provided.

         The Notes  offered and sold,  other than as described in the  preceding
paragraph,  shall be issued in form of  permanent  certificated  Notes in bearer
form in substantially the form set forth in Exhibit A (the "Bearer Notes"), with
a colour  designation or other manner of  designation  to distinguish  each such
series.

         The Terms and  Conditions  contained  in the form of the  Bearer  Notes
annexed hereto as Exhibit A are expressly  incorporated by reference  herein. To
the extent  applicable,  the Company and the  Trustee,  by their  execution  and
delivery of this Indenture,  expressly agree to such terms and provisions and to
be bound thereby. To the extent of any conflict between the Terms and Conditions
and the provisions of this Indenture, the Terms and Conditions shall control the
interpretation of the terms of the Note and this Indenture.

         SECTION 2.02      Restrictive Legends.

         During the  Restricted  Period,  each Bearer Note and each Coupon shall
bear the following legend on the face thereof:

         NEITHER  THIS  NOTE  NOR THE  SHARES  OF  COMMON  STOCK  ISSUABLE  UPON
         CONVERSION  OF THIS  NOTE  HAVE  BEEN OR WILL BE  REGISTERED  UNDER THE
         UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE "SECURITIES ACT")
         AND  MAY NOT BE  OFFERED,  SOLD,  TRANSFERRED,  PLEDGED,  CONVERTED  OR
         OTHERWISE DISPOSED OF IN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR
         BENEFIT OF, ANY "U.S.  PERSON" (AS  DEFINED IN  REGULATION  S UNDER THE
         SECURITIES  ACT) UNLESS THIS



                                       17
<PAGE>



         NOTE AND SUCH SHARES HAVE BEEN REGISTERED  UNDER THE SECURITIES ACT AND
         ANY APPLICABLE STATE SECURITIES OR BLUE SKY LAWS OR EXEMPTIONS FROM THE
         REGISTRATION REQUIREMENTS OF SUCH LAWS ARE AVAILABLE.

         ANY UNITED STATES PERSON WHO HOLDS THIS  OBLIGATION  WILL BE SUBJECT TO
         LIMITATIONS  UNDER THE U.S. INCOME TAX LAWS,  INCLUDING THE LIMITATIONS
         PROVIDED IN SECTIONS  165(j) AND 1287(a) OF THE UNITED STATES  INTERNAL
         REVENUE CODE OF 1986, AS AMENDED.

         Each Global Note shall bear the following legend on the face thereof:

         THIS  NOTE HAS NOT BEEN AND WILL NOT BE  REGISTERED  UNDER  THE  UNITED
         STATES  SECURITIES ACT OF 1933, AS AMENDED (THE  "SECURITIES  ACT") AND
         MAY NOT BE OFFERED, SOLD, TRANSFERRED,  PLEDGED, CONVERTED OR OTHERWISE
         DISPOSED  OF IN THE UNITED  STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT
         OF, ANY "U.S.  PERSON" (AS DEFINED IN REGULATION S UNDER THE SECURITIES
         ACT) UNLESS THIS NOTE HAS BEEN REGISTERED  UNDER THE SECURITIES ACT AND
         ANY APPLICABLE STATE SECURITIES OR BLUE SKY LAWS OR EXEMPTIONS FROM THE
         REGISTRATION REQUIREMENTS OF SUCH LAWS ARE AVAILABLE.

         ANY UNITED STATES PERSON WHO HOLDS THIS  OBLIGATION  WILL BE SUBJECT TO
         LIMITATIONS  UNDER THE U.S. INCOME TAX LAWS,  INCLUDING THE LIMITATIONS
         PROVIDED IN SECTIONS  165(j) AND 1287(a) OF THE UNITED STATES  INTERNAL
         REVENUE CODE OF 1986, AS AMENDED.

In the event that  Regulation  S is amended  during the period while any Note or
Coupon  remains  outstanding  and the  Company  determines  that  the  foregoing
restrictive legends are required to be amended as a result thereof,  the Company
shall provide the Trustee with Notice pursuant to Section 1.07 setting forth the
revised  form of  restricted  legend that the Company  believes is required  and
shall  provide  the  Trustee  with an Opinion of Counsel to the effect that such
restrictive  legends are  required  to be  amended.  The form of Bearer Note set
forth at  Exhibit  A and each  Global  Note  shall be  deemed  to be so  amended
effective at the date of such Notice to the Trustee.

                                       18
<PAGE>

                                  ARTICLE THREE

                                    THE NOTES

         SECTION 3.01      Issuable in Series; Terms   .

         The aggregate  principal amount of Notes which may be authenticated and
delivered under this Indenture is limited to up to $10,000,000, except for Notes
authenticated and delivered in exchange for, or in lieu of, other Notes pursuant
to Section 3.03, 3.04, 3.05, 3.06, 3.08, or 9.05. Their Stated Maturity shall be
December 15, 2002, and they shall bear interest at the rate per annum  specified
therein from the Closing Date or from the most recent  Interest  Payment Date to
which  interest  has been paid or duly  provided  for,  payable in arrears,  and
thereafter  as  provided  in the Notes and at said  Stated  Maturity,  until the
principal thereof is paid or duly provided for.

         The Notes may be issued in one or more series at any time and from time
to time prior to January 9, 1998. Each such series shall be established, without
the  approval of any  Noteholders  or the  Trustee,  by or pursuant to authority
granted  by one or  more  Board  Resolutions,  and  established  in one or  more
indentures supplemental hereto.

         All Notes of any series shall be identical and with the form  described
in Section  2.01 hereof  except  that in each case  interest on such Notes shall
accrue only from the date of issuance. Any other terms of the series shall be as
set forth in the  supplemental  indenture  so long as the  terms of such  series
shall not be  inconsistent  with the provisions  hereof,  except as permitted by
Section 9.01(h).

         The  principal  of and  interest  on the Notes  shall be payable at the
office or agency  of the  Company  maintained  for such  purpose  in The City of
London,  or at such other  office or agency of the Company as may be  maintained
for such purpose.

         The Notes shall be redeemable as provided in Article Eleven.

         The Notes shall be convertible as provided in Article Twelve.

         The Notes shall be Senior  Indebtedness and shall be senior in right of
payment to Subordinated Obligations as provided in Article Fourteen.

         SECTION 3.02      Authorized Denomination.

         The Notes  shall be  issuable  only in bearer  form and, in the case of
Bearer Notes,  serially  numbered,  with Coupons  attached thereto on issue, and
shall  be  issuable   in   denominations   of   U.S.$10,000   (the   "Authorized
Denomination").

                                       19
<PAGE>



         SECTION 3.03      Execution, Authentication, Delivery and Dating.

         The Notes shall be  executed on behalf of the Company by its  Chairman,
its Chief Executive Officer, its President or a Vice President under a facsimile
of its  corporate  seal  reproduced  thereon and attested by its Secretary or an
Assistant Secretary.  The signature of any of these officers on the Notes may be
manual or  facsimile  signatures  of the present or any future  such  authorized
officer and may be imprinted or otherwise reproduced on the Notes.

         Notes  bearing the manual or facsimile  signatures of  individuals  who
were at any time the proper  officers  of the  Company  shall bind the  Company,
notwithstanding  that such  individuals  or any of them have ceased to hold such
offices prior to the  authentication  and delivery of such Notes or did not hold
such offices at the date of such Notes.

         At any time and from time to time after the  execution  and delivery of
this  Indenture,  the Company may  deliver  Notes of any series  executed by the
Company to the Trustee for authentication, together with a Company Order for the
authentication and delivery of such Notes, and the Trustee or the Authenticating
Agent in accordance with such Company Order shall  authenticate and deliver such
Notes.  If the  form or forms or terms  of the  Notes of the  series  have  been
established  by or  pursuant to Sections  2.01 and 3.01 in  authenticating  such
Notes and accepting  the  additional  responsibilities  hereunder in relation to
such Notes,  the Trustee  shall be entitled to receive,  and (subject to Article
Six) shall be fully protected in relying upon the form of supplemental indenture
reflecting  the  issuance of such Notes.  Such Company  Order shall  specify the
amount of Notes to be authenticated  and the date on which the original issue of
Notes  is  to  be  authenticated.   The  aggregate  principal  amount  of  Notes
outstanding   at  any  time  may  not  exceed   $10,000,000   except  for  Notes
authenticated and delivered in exchange for, or in lieu of, other Notes pursuant
to Section 3.04, 3.05 or 3.08.

         Each Note shall be dated as of the date of issuance.

         No Note shall be  entitled to any benefit  under this  Indenture  or be
valid  or  obligatory  for any  purpose  unless  there  appears  on such  Note a
certificate of authentication  substantially in the form provided for in Exhibit
A duly  executed  by the  Trustee  or the  Authenticating  Agent  by  manual  or
facsimile signature of an authorized officer, and such certificate upon any Note
shall be conclusive  evidence,  and the only  evidence,  that such Note has been
duly  authenticated  and delivered  hereunder and is entitled to the benefits of
this Indenture.

         In case the Company,  pursuant to Article Eight,  shall be consolidated
or merged  with or into any other  Person or shall  convey,  transfer,  lease or
otherwise  dispose of its properties and assets  substantially as an entirety to
any Person,  and the successor  Person  resulting  from such  consolidation,  or
surviving such merger,  or into which the Company shall have been merged, or the
Person  which  shall  have  received  a  conveyance,  transfer,  lease  or other
disposition as aforesaid,  shall have executed an indenture  supplemental hereto
with the Trustee  pursuant to Article Eight,  any of the Notes  authenticated or
delivered prior to such consolidation,  merger,  conveyance,  transfer, lease or
other  disposition  may,  from time to time,  at the  request  of the  successor
Person,  be



                                       20
<PAGE>



exchanged for other Notes executed in the name of the successor Person with such
changes  in  phraseology  and  form  as may be  appropriate,  but  otherwise  in
substance of like tenor as the Notes  surrendered  for such exchange and of like
principal  amount;  and the Trustee or an  Authenticating  Agent,  upon  Company
Request  of the  successor  Person,  shall  authenticate  and  deliver  Notes as
specified in such request for the purpose of such exchange.

         SECTION 3.04      Temporary Notes.

         Pending the  preparation of definitive  Notes of any series,  but in no
event prior to the end of the Restricted  Period,  the Company may execute,  and
upon Company Order the Trustee or an Authenticating Agent shall authenticate and
deliver,   temporary  Notes  which  are  printed,   lithographed,   typewritten,
mimeographed   or   otherwise   produced,   in  the   Authorized   Denomination,
substantially  of the tenor of the  definitive  Notes in lieu of which  they are
issued and with such appropriate insertions, omissions,  substitutions and other
variations as the officers  executing such Notes may determine,  as conclusively
evidenced by their execution of such Notes.

         If  temporary  Notes of any series are issued,  the Company  will cause
definitive Notes of that series to be prepared without  unreasonable  delay, but
in no event prior to the end of the Restricted Period.  After the preparation of
definitive  Notes of such series,  the  temporary  Notes of such series shall be
exchangeable,  subject to Section 3.05, for definitive Notes of such series upon
surrender of the  temporary  Notes of such series at the office or agency of the
Company  designated for such purpose pursuant to Section 10.02, for that series,
without charge to the Noteholder.  Upon surrender for cancellation of any one or
more temporary Notes of any series, the Company shall execute and the Trustee or
an  Authenticating  Agent shall  authenticate and deliver in exchange therefor a
like principal  amount of definitive  Notes of the same series of the Authorized
Denomination. Until so exchanged, the temporary Notes of any series shall in all
respects be entitled to the same  benefits  under this  Indenture as  definitive
Notes.

         SECTION 3.05      Exchange.

         Upon  surrender for exchange of any Note of any series at the office or
agency of the Company designated  pursuant to Section 10.02 for such series, the
Company  shall  execute,  and the  Trustee  or the  Authenticating  Agent  shall
authenticate  and  deliver,  in  the  name  of  the  designated   transferee  or
transferees,   one  or  more  new  Notes  of  the  same  series  the  Authorized
Denomination of a like aggregate principal amount.

         Furthermore,  any Holder of a  beneficial  interest  in the Global Note
shall,  by acceptance of a beneficial  interest in such Global Note,  agree that
transfers of such beneficial  interest may be effected only through a book-entry
system  maintained  by the holder of such Global Note,  or its agents,  and that
ownership  of a  beneficial  interest in the Global Note shall be required to be
reflected in a book entry.

                                       21
<PAGE>



         At the option of the  Noteholder,  Notes of any series may be exchanged
for other Notes of the same series of the Authorized  Denomination and of a like
aggregate  principal amount, upon surrender of the Notes to be exchanged at such
office or  agency.  Whenever  any Notes are so  surrendered  for  exchange,  the
Company  shall  execute,  and  the  Trustee  or an  Authenticating  Agent  shall
authenticate and deliver,  the Notes which the Noteholder making the exchange is
entitled to receive.

         All  Notes  issued  upon  any  exchange  of Notes  shall  be the  valid
obligations  of the Company,  evidencing the same debt, and entitled to the same
benefits under this Indenture, as the Notes surrendered upon such exchange.

         Every Note presented or surrendered  for exchange shall (if so required
by the Company or the Trustee) be duly endorsed,  or be accompanied by a written
instrument  of transfer,  in form  satisfactory  to the Company and the Trustee,
duly  executed by the  Noteholder  thereof or such  Noteholder's  attorney  duly
authorized in writing.

         No  service  charge  shall  be made  for any  exchange,  conversion  or
redemption of Notes,  but the Company may require payment of a sum sufficient to
cover any tax or other  governmental  charge  that may be imposed in  connection
with any  exchange of Notes,  other than  exchanges  pursuant to Sections  3.03,
3.04, 3.05, 3.06, or 9.05.

         The  Company  shall not be  required  to  register  the  transfer of or
exchange  of any Note  during a period  beginning  five days  before the date of
Maturity and ending on such date of Maturity.

         SECTION 3.06      Book-Entry Provisions for Global Note.

                  (a) The Global Note initially shall be delivered to the Common
         Depository  and  shall  bear the  legends  set forth in  Section  2.02.
         Members  of, or  participants  in,  Euroclear  and Cedel  Bank  ("Agent
         Members") shall have no rights under this Indenture with respect to any
         Global Note held on their behalf by the Common Depository, or under the
         Global Note,  and the Common  Depository may be treated by the Company,
         the Trustee and any agent of the Company or the Trustee as the absolute
         owner of such Global Note for all purposes whatsoever.  Notwithstanding
         the foregoing, nothing herein shall prevent the Company, the Trustee or
         any agent of the  Company or the  Trustee,  from  giving  effect to any
         written  certification,  proxy or other authorization  furnished by the
         Common Depository or shall impair, as between the Common Depository and
         the Agent Members,  the operation of customary  practices governing the
         exercise of the rights of a Noteholder.

                                       22
<PAGE>



                  (b) Transfers of the Global Note shall be limited to transfers
         of  such  Global  Note  in  whole,  but  not in  part,  to  the  Common
         Depository,  its successors or their respective nominees.  Interests of
         beneficial  owners in the Global Note may be  transferred in accordance
         with  the  rules  and  procedures  of the  Common  Depository  and  the
         provisions of Section 3.06.  Beneficial  owners may obtain Bearer Notes
         in  exchange  for their  beneficial  interests  in the Global Note upon
         request in  accordance  with the  Common  Depository's  procedures.  In
         addition, Bearer Notes shall be transferred to all beneficial owners in
         exchange for their  beneficial  interests in the Global Note if (i) the
         Common  Depository  notifies the Company that it is unwilling or unable
         to  continue as Common  Depository  for the Global Note and a successor
         depository  is not  appointed  by the  Company  within  90 days of such
         Notice or (ii) an Event of Default has occurred and is  continuing  and
         the Trustee has received a request from the Common Depository.

                  (c) In  connection  with  any  transfer  of a  portion  of the
         beneficial interest in the Global Note to beneficial owners pursuant to
         subsection (b) of this Section,  the Common Depository shall reflect on
         its books and records the date and a decrease in the  principal  amount
         of the Global Note in an amount  equal to the  principal  amount of the
         beneficial  interest  in the  Global  Note to be  transferred,  and the
         Company shall execute, and the Trustee or an Authenticating Agent shall
         authenticate  and  deliver,  one or more Bearer Notes of like tenor and
         amount.

                  (d) In connection  with the transfer of the entire Global Note
         to beneficial  owners  pursuant to subsection (b) of this Section,  the
         Global  Note  shall be  deemed to be  surrendered  to the  Trustee  for
         cancellation,  and the  Company  shall  execute,  and the Trustee or an
         Authenticating Agent shall authenticate and deliver, to each beneficial
         owner  identified  by  the  Common   Depository  in  exchange  for  its
         beneficial  interest in the Global Note, an equal  aggregate  principal
         amount of Bearer Notes of Authorized Denomination.

                  (e) During the Restricted Period, any Bearer Note delivered in
         exchange for an interest in the Global Note pursuant to subsection  (b)
         or  subsection  (c) of this Section  shall bear the  applicable  legend
         regarding transfer restrictions applicable to the Bearer Note set forth
         in Section 2.02.

                  (f) The  Holder  of the  Global  Note may  grant  proxies  and
         otherwise  authorize  any person,  including  Agent Members and persons
         that may hold interests through Agent Members, to take any action which
         a Noteholder is entitled to take under this Indenture or the Notes.

                  (g) Any Bearer Note  delivered  in exchange for an interest in
         the Global Note pursuant to subsection  (b) or (c) of this Section will
         prior to delivery to the Noteholder have all matured Coupons as of such
         delivery  date,  which are attached to such Bearer Note,  cancelled and
         voided by the Authenticating Agent.

                                       23
<PAGE>



         SECTION 3.07      Special Transfer Provisions.

         The  Noteholders  by acceptance of the Notes hereby  covenant and agree
that  neither  the  Notes  nor the  Conversion  Shares  will be  offered,  sold,
transferred, pledged, converted or otherwise disposed of in the United States or
to, or for the account or benefit of, any U.S.  Person  unless the Notes and the
Conversion  Shares  have  been  registered  under  the  Securities  Act  and any
applicable state securities or blue sky laws or exemptions from the registration
requirements of such laws are available.

         SECTION 3.08      Mutilated, Destroyed, Lost and Stolen Notes.

         If (i) any mutilated  Note or Coupon is  surrendered  to the Trustee or
the Replacement  Agent, or (ii) the Company and the Trustee receive  evidence to
their satisfaction of the destruction,  loss or theft of any Note or Coupon, and
there is delivered to the Company and the Trustee such security and/or indemnity
as may be required by them to save each of them  harmless,  then, in the absence
of Notice  to the  Company  or the  Trustee  that  such Note or Coupon  has been
acquired by a bona fide  purchaser,  the Company  shall execute and upon Company
Order, and the Trustee or a Replacement Agent shall authenticate and deliver, in
exchange for any such mutilated Note or Coupon or in lieu of any such destroyed,
lost or stolen  Note or Coupon,  a new Note or Coupon of the same  series and of
like  tenor  and  principal  amount,  bearing  a  number  not  contemporaneously
Outstanding.

         In case any such  mutilated,  destroyed,  lost or stolen Note or Coupon
has become or is about to become due and payable,  the Company in its discretion
may,  instead of issuing a new Note or Coupon,  pay such Note or Coupon,  as the
case may be.

         Upon the  issuance of any new Note or Coupon  under this  Section,  the
Company may require  the payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
expenses  (including  the fees and  expenses of the Trustee and the  Replacement
Agent) connected therewith.

         Every new Note or Coupon issued pursuant to this Section in lieu of any
destroyed, lost or stolen Note or Coupon shall constitute an original additional
contractual  obligation of the Company,  whether or not the  destroyed,  lost or
stolen Note or Coupon shall be at any time  enforceable by anyone,  and shall be
entitled to all benefits of this Indenture equally and proportionately  with any
and all other Notes or Coupons duly issued hereunder.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the  replacement or
payment of mutilated, destroyed, lost or stolen Note or Coupon.

         Any new Note issued under this  Section 3.08 in lieu of any  destroyed,
lost or stolen  Note shall be issued by the  Replacement  Agent with all matured
Coupons as of such date of issuance cancelled or voided.

                                       24
<PAGE>



         SECTION 3.09      Payment of Interest; Interest Rights Preserved.

         Interest on any Note which is payable,  and is punctually  paid or duly
provided for, on any Interest  Payment Date, shall be paid to the bearer against
presentation and surrender (or in the case of part payment only, endorsement) of
the  relevant  Coupons,  at the  corporate  trust office or agency of any Paying
Agent maintained for such purpose pursuant to Section 10.02.

         Each such  payment will be made at the  specified  office of any Paying
Agent,  at the option of the Holder of such Coupon,  by U.S. dollar cheque drawn
on a bank in New York or by transfer to a U.S. dollar account  maintained by the
payee with a bank  subject in all cases to any  applicable  fiscal or other laws
and regulations.

         Subject  to  the  foregoing  provisions  of  this  Section,  each  Note
delivered  under this  Indenture  in  exchange  for or in lieu of any other Note
shall carry the rights to interest accrued and unpaid, and to accrue, which were
carried by such other Note.

         SECTION 3.10      Persons Deemed Owners.

         Subject to the provision of Section 3.14 and except with respect to any
unmatured Coupon,  the Company,  the Trustee and any agent of the Company or the
Trustee  may treat  the  Person  who is the  bearer of any Note or Coupon as the
owner of such Note or Coupon for the purpose of  receiving  payment of principal
of and  (subject  to Sections  3.05 and 3.09)  interest on such Note and for all
other purposes whatsoever,  whether or not such Note be overdue, and none of the
Company,  the  Trustee  or any  agent of the  Company  or the  Trustee  shall be
affected by notice to the contrary.

         SECTION 3.11      Cancellation.

         All Notes surrendered for payment,  conversion,  redemption or exchange
shall, if surrendered to any Paying or Conversion  Agent other than the Trustee,
shall be promptly  cancelled by such Paying or Conversion Agent and delivered to
the Trustee. The Company may at any time deliver to the Trustee for cancellation
any Notes previously authenticated and delivered hereunder which the Company may
have  acquired in any manner  whatsoever,  and may deliver to the Trustee (or to
any other  Person  for  delivery  to the  Trustee)  for  cancellation  any Notes
previously  authenticated  hereunder  which the Company has not issued and sold,
and all Notes so delivered  shall be promptly  cancelled by the Trustee.  If the
Company shall so acquire any of the Notes,  however,  such acquisition shall not
operate as a redemption or satisfaction of the indebtedness  represented by such
Notes  unless and until the same are  surrendered  to the  Principal  Paying and
Conversion Agent for cancellation. No Notes shall be authenticated in lieu of or
in exchange  for any Notes  cancelled  as provided  in this  Section,  except as
expressly permitted by this Indenture. All cancelled Notes held by the Principal
Paying and  Conversion  Agent shall be disposed of by the  Principal  Paying and
Conversion Agent in accordance with its customary  procedures and  certification
of their  disposal  delivered to the Company unless by Company Order the Company
shall direct that cancelled Notes be returned to it.

                                       25
<PAGE>



         SECTION 3.12      Computation of Interest.

         Interest on the Notes of any  particular  series shall be computed from
the date of issuance on the basis of a 360-day year of twelve 30-day months and,
in the case of an incomplete month, the number of days elapsed.

         SECTION 3.13      ISIN Or Other Identifying Numbers.

         The  Company in issuing  the Notes may use "ISIN" or other  identifying
numbers (if then  generally  in use),  and the  Trustee  shall use ISIN or other
identifying  numbers in Notices of redemption,  conversion or exchange,  and any
other Notice  provided for the benefit of the  Noteholders,  as a convenience to
Noteholders; provided that any such Notice shall state that no representation is
made as to the  correctness of such numbers either as printed on the Notes or as
contained in any Notice of redemption, conversion or exchange or other Notice.

         SECTION 3.14      Prescription.

         Notes and Coupons will become void unless  presented for payment within
periods of ten (10) years (in the case of principal)  and five (5) years (in the
case of interest) from the Relevant Date in respect of the Notes or the Coupons,
as the case may be, subject to the provisions of Section 11.08.

                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

         SECTION 4.01      Satisfaction and Discharge of Indenture.

         This Indenture shall upon Company Request cease to be of further effect
(except as to  surviving  rights of  conversion  or  redemption  of Notes herein
expressly provided for and the Company's  obligations to the Trustee pursuant to
Section  6.06) and the  Trustee,  at the expense of the Company,  shall  execute
proper  instruments  acknowledging  satisfaction and discharge of this Indenture
when:

                  (a)      either:

                           (i) all Notes theretofore authenticated and delivered
         (other than (1) Notes which have been  destroyed,  lost,  mutilated  or
         stolen and which have been replaced or paid as provided in Section 3.08
         and (2) Notes for whose payment money has theretofore been deposited in
         trust with the Trustee or any Paying  Agent or  segregated  and held in
         trust by the Company and thereafter repaid to the Company or discharged
         from such trust,  as



                                       26
<PAGE>



         provided  in Section  10.03)  have been  delivered  to the Trustee or a
         Paying or Conversion Agent for cancellation; or

                           (ii) all such Notes not theretofore  delivered to the
         Trustee for cancellation  (1) have become due and payable,  or (2) will
         become due and payable at their Stated  Maturity,  within one year,  or
         (3) are to be called for redemption within one year under  arrangements
         satisfactory  to the Trustee for the giving of Notice of  redemption by
         the Trustee in the name,  and at the expense,  of the Company,  and the
         Company has  irrevocably  deposited or caused to be deposited  with the
         Trustee as trust funds,  in trust for the purpose an amount  sufficient
         to pay  and  discharge  the  entire  indebtedness  on  such  Notes  not
         theretofore  delivered to the Trustee for  cancellation,  for principal
         and  interest  to the date of such  deposit (in the case of Notes which
         have become due and  payable) or to the Stated  Maturity or  Redemption
         Date, as the case may be;

                  (b) the  Company  has paid or caused to be paid all other sums
         payable hereunder by the Company; and

                  (c) the Company  has  delivered  to the  Trustee an  Officers'
         Certificate and an Opinion of Counsel, each stating that all conditions
         precedent   herein  provided  for  relating  to  the  satisfaction  and
         discharge of this Indenture have been complied with.

         Notwithstanding  the satisfaction and discharge of this Indenture,  the
obligations of the Company to the Trustee under Section 6.06 and, if money shall
have been deposited with the Trustee pursuant to subclause (ii) of clause (a) of
this  Section,  the  obligations  of the Trustee under Section 4.02 and the last
paragraph of Section 10.03 shall survive.

         SECTION 4.02      Application of Trust Money.

         Subject to the provisions of the last  paragraph of Section 10.03,  all
money deposited with the Trustee pursuant to Section 4.01 shall be held in trust
and  applied  by it, in  accordance  with the  provisions  of the Notes and this
Indenture,  to  the  payment,  either  directly  or  through  any  Paying  Agent
(including  the  Company  acting as its own  Paying  Agent) as the  Trustee  may
determine,  to the Persons entitled  thereto,  of the principal and interest for
whose  payment such money has been  deposited  with the Trustee;  but such money
need not be segregated from other funds except to the extent required by law.

                                  ARTICLE FIVE

                         EVENTS OF DEFAULT AND REMEDIES

         SECTION 5.01      Events of Default.

                                       27
<PAGE>



         "Event  of  Default,"  wherever  used  herein,  means  any  one  of the
following  events  (whatever the reason for such Event of Default and whether it
shall be  occasioned by the  provisions  of Article  Fourteen or be voluntary or
involuntary  or be effected  by  operation  of law or pursuant to any  judgment,
decree  or  order  of  any  court  or  any  order,  rule  or  regulation  of any
administrative   or  governmental   body)  which  shall  have  occurred  and  is
continuing:

                  (a) if default is made for a period of five (5) Business  Days
         or more in the payment of interest or  principal  due in respect of the
         Notes or any of them; or

                  (b) if the  Company  fails to perform  or  observe  any of its
         other obligations,  covenants, conditions or provisions under the Notes
         or this  Indenture,  and (except where the Trustee shall have certified
         to the  Company  in  writing  that  it  considers  such  failure  to be
         incapable of remedy in which case no such Notice or  continuation as is
         hereinafter  mentioned will be required) such failure continues for the
         period of  thirty  (30)  calendar  days (or such  longer  period as the
         Trustee may in its  absolute  discretion  permit)  next  following  the
         service by the Trustee on the Company of Notice  requiring  the same to
         be remedied; or

                  (c) if (i)  any  other  Indebtedness  of  the  Company  or any
         Subsidiary  becomes  due and  payable  prior to its Stated  Maturity by
         reason  of an event of  default  (howsoever  defined)  or (ii) any such
         Indebtedness  of the Company or any Subsidiary is not paid when due or,
         as the case may be,  within any  applicable  grace  period or (iii) the
         Company or any  Subsidiary  fails to pay when due (or,  as the case may
         be, within any applicable  grace period) any amount payable by it under
         any present or future  guarantee  for, or  indemnity in respect of, any
         Indebtedness of any Person or (iv) any security given by the Company or
         any  Subsidiary for any  Indebtedness  of any Person or any Guaranty or
         indemnity  of  Indebtedness  of  any  Person  by  the  Company  or  any
         Subsidiary becomes enforceable by reason of default in relation thereto
         and steps  are taken to  enforce  such  security  save in any such case
         where  there  is a  bona  fide  dispute  as  to  whether  the  relevant
         Indebtedness  or any such  Guaranty or indemnity as aforesaid  shall be
         due and payable (following any applicable grace period),  provided that
         in  each  such  case  the   Indebtedness   exceeds  in  the   aggregate
         U.S.$250,000 and in each such case such event continues  unremedied for
         a period of thirty (30)  calendar  days (or such  longer  period as the
         Trustee may in its sole  discretion  consent to in writing upon receipt
         of written Notice from the Company); or

                  (d) if the Company or any Subsidiary  shall  generally fail to
         pay its debts as such debts come due (except debts which the Company or
         such  Subsidiary,  as the  case  may be,  may  contest  in  good  faith
         generally) or shall be declared or adjudicated by a competent  court to
         be insolvent  or bankrupt,  consents to the entry of an order of relief
         against it in an  involuntary  bankruptcy  case,  shall  enter into any
         assignment  or  other  similar  arrangement  for  the  benefit  of  its
         creditors  or consents to the  appointment  of a custodian  (including,
         without limitation, a receiver, liquidator or trustee); or

                  (e) if a receiver,  administrative receiver,  administrator or
         other similar official shall be appointed in relation to the Company or
         any Subsidiary or in relation to the whole



                                       28
<PAGE>



         or a substantial  part of the undertaking or assets of any of them or a
         distress,  execution or other  process shall be levied or enforced upon
         or sued out against,  or an encumbrancer  shall take possession of, the
         whole or a substantial  part of the assets of any of them and in any of
         the foregoing  cases is not paid out or  discharged  within ninety (90)
         calendar days (or such longer period as the Trustee may in its absolute
         discretion  consent to in writing upon  receipt of written  Notice from
         the Company); or

                  (f) if the Company or any Subsidiary institutes proceedings to
         be adjudicated a voluntary bankrupt,  or shall consent to the filing of
         a bankruptcy  proceeding against it, or shall file a petition or answer
         or  consent  seeking   organization  under  the  laws  of  the  Federal
         Bankruptcy  Code or any  similar  applicable  U.S.  Federal,  State  or
         foreign law, or shall  consent to the filing of any such  petition,  or
         shall consent to the appointment of a receiver or liquidator or trustee
         or assignee (or other similar  official) in bankruptcy or insolvency of
         it or its  property,  or shall make an  assignment  for the  benefit of
         creditors,  or shall  admit in writing its  inability  to pay its debts
         generally as they come due; or

                  (g) if a decree or order by a court having jurisdiction in the
         premises  shall  have  been  entered   adjudging  the  Company  or  any
         Subsidiary  bankrupt or  insolvent,  or approving  as properly  filed a
         petition  seeking the  reorganization  of the Company or any Subsidiary
         under the Federal  Bankruptcy Code or any other similar applicable U.S.
         Federal,  State or foreign  law,  and such  decree or order  shall have
         continued undischarged or unstayed for a period of ninety (90) calendar
         days;  or a  decree  or  order of a court  having  jurisdiction  in the
         premises for the  appointment of a receiver or liquidator or trustee or
         assignee (or other similar official) in bankruptcy or insolvency of the
         Company  or  any  Subsidiary  or of  all  or  substantially  all of its
         property,  or for the winding up or liquidation  of its affairs,  shall
         have been  entered,  and such  decree  or order  shall  have  continued
         undischarged and unstayed for a period of ninety (90) calendar days; or

                  (h) if a warranty,  representation, or other statement made by
         or on behalf of the Company  contained in this Indenture,  the Notes or
         any  certificate or other  agreement  furnished in compliance with such
         documents is false in any material  respect when made and (except where
         the Trustee shall have  certified to the Company that it considers such
         falsity  to be  incapable  of remedy,  in which case no such  Notice or
         continuation as is hereinafter mentioned will be required) such falsity
         continues  for a period of thirty  (30)  calendar  days (or such longer
         period as the  Trustee  may in its  absolute  discretion  permit)  next
         following the service by the Trustee on the Company of Notice requiring
         the same to be remedied; or

                  (i) if  there  is any  final  judgment  or  judgments  for the
         payment of money  exceeding in the aggregate  U.S.$250,000  outstanding
         against the Company or any Subsidiary  which has been  outstanding  for
         more than sixty (60) calendar days from the date of its entry and shall
         not have otherwise been discharged in full or stayed by appeal, bond or
         otherwise.

                                       29
<PAGE>



         SECTION 5.02      Acceleration of Maturity; Rescission and Annulment.

         The Trustee at its  discretion  may,  and if so requested in writing by
the  Holders  of at least  one-quarter  in  principal  amount of the Notes  then
outstanding or if so directed by an Extraordinary  Resolution of the Noteholders
shall, give notice to the Company that the Notes are, and they shall accordingly
thereby forthwith become,  immediately due and payable at their principal amount
together with accrued  interest (as provided herein) if any Event of Default (as
specified in Section 5.01) shall have occurred.

         At any time  after a  declaration  of  acceleration  has been  made and
before a judgment  or decree for  payment of the money due has been  obtained by
the Trustee as hereinafter in this Article  provided,  the Holders of a majority
in principal  amount of the Outstanding  Notes, by written Notice to the Company
and the Trustee, may rescind and annul such declaration and its consequences if


                                       30
<PAGE>




                  (a) the Company has paid or  deposited  with the Trustee a sum
         sufficient to pay

                           (i)  all overdue interest on all Outstanding Notes,

                           (ii) all unpaid  principal of any  Outstanding  Notes
                  which has become due  otherwise  than by such  declaration  of
                  acceleration,  and  interest on such unpaid  principal  at the
                  rate prescribed therefor in the Notes,

                           (iii) to the extent that payment of such  interest is
                  legally enforceable,  interest on overdue interest at the rate
                  prescribed therefor in the Notes, and

                           (iv)  all  sums  paid  or  advanced  by  the  Trustee
                  hereunder   and   the   reasonable   compensation,   expenses,
                  disbursements  and  advances  of the  Trustee,  its agents and
                  counsel; and

                  (b) all  Events of  Default,  other  than the  non-payment  of
         amounts of  principal  of or  interest  on Notes  which have become due
         solely by such declaration of  acceleration,  have been cured or waived
         as provided in Section 5.13.

         No such  rescission  shall affect any subsequent  default or impair any
right consequent thereon.

         SECTION 5.03  Collection of  Indebtedness  and Suits for Enforcement by
Trustee.

         The Company covenants that if

                  (a)  default  is  made in the  payment  of any  instalment  of
         interest  on any Note when such  interest  becomes  due and payable and
         such default continues for a period of five (5) Business Days, or

                  (b)  default is made in the  payment of the  principal  of any
         Note at the Maturity thereof and such default continues for a period of
         five (5) Business Days,

the Company will, upon demand of the Trustee, pay to the Trustee for the benefit
of the  Holders of such  Notes,  the whole  amount  then due and payable on such
Notes for principal and interest,  and interest on any overdue principal and, to
the extent that payment of such interest shall be legally enforceable,  upon any
overdue  instalment of interest,  at the rate prescribed  therefor in the Notes,
and, in addition  thereto,  such further  amount as shall be sufficient to cover
the costs and expenses of  collection,  including the  reasonable  compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel.

                                       31
<PAGE>



         If the Company  fails to pay such amounts  forthwith  upon such demand,
the Trustee, in its own name and as trustee of an express trust, may institute a
judicial  proceeding  for the  collection  of the  sums so due and  unpaid,  may
prosecute  such  proceeding to judgment or final decree and may enforce the same
against the Company or any other  obligor  upon the Notes and collect the moneys
adjudged  or decreed to be  payable  in the  manner  provided  by law out of the
property of the Company or any other obligor upon the Notes, wherever situated.

         If an Event of Default occurs and is continuing, the Trustee may in its
discretion  proceed  to  protect  and  enforce  its rights and the rights of the
Noteholders by such appropriate  judicial  proceedings as the Trustee shall deem
most effectual to protect and enforce any such rights,  whether for the specific
enforcement  of any  covenant or  agreement  in this  Indenture or in aid of the
exercise of any power granted herein, or to enforce any other proper remedy.

         SECTION 5.04      Trustee May File Proofs of Claim.

         In case of the pendency of any receivership,  insolvency,  liquidation,
bankruptcy,  reorganization,   arrangement,  adjustment,  composition  or  other
judicial  proceeding relative to the Company or any other obligor upon the Notes
or the property of the Company or of such other obligor or their creditors,  the
Trustee  (irrespective  of whether the  principal of the Notes shall then be due
and payable as therein expressed or by declaration or otherwise and irrespective
of whether the Trustee shall have made any demand on the Company for the payment
of  overdue  principal  or  interest)  shall  be  entitled  and  empowered,   by
intervention in such proceeding or otherwise,

                  (a) to file  and  prove  a  claim  for  the  whole  amount  of
         principal and interest  owing and unpaid in respect of the Notes and to
         file such other papers or documents as may be necessary or advisable in
         order to have the claims of the  Trustee  (including  any claim for the
         reasonable  compensation,  expenses,  disbursements and advances of the
         Trustee, its agents and counsel) and of the Noteholders allowed in such
         judicial proceeding, and

                  (b) to  participate as a member,  voting or otherwise,  of any
         official committee of creditors appointed in such matters; and

                  (c) to  collect  and  receive  any  moneys  or other  property
         payable or deliverable on any such claims and to distribute the same;

and any custodian,  receiver,  assignee,  trustee,  liquidator,  sequestrator or
similar  official in any such judicial  proceeding is hereby  authorized by each
Noteholder  to make such  payments  to the  Trustee  and,  in the event that the
Trustee  shall  consent  to  the  making  of  such  payments   directly  to  the
Noteholders,   to  pay  the  Trustee  any  amount  due  it  for  the  reasonable
compensation,  expenses,  disbursements and advances of the Trustee,  its agents
and counsel, and any other amounts due the Trustee under Section 6.06.

         Nothing  herein  contained  shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any  Noteholder any plan
of reorganization, arrangement,



                                       32
<PAGE>



adjustment or  composition  affecting the Notes or the rights of any  Noteholder
thereof,  or to  authorize  the  Trustee  to vote in respect of the claim of any
Noteholder in any such proceeding.

         SECTION 5.05    Trustee May Enforce Claims Without Possession of Notes.

         All rights of action and claims  under this  Indenture or the Notes may
be prosecuted  and enforced by the Trustee  without the possession of any of the
Notes or the production thereof in any proceeding relating thereto, and any such
proceeding  instituted  by the  Trustee  shall be brought in its own name and as
trustee of an express trust, and any recovery of judgment shall, after provision
for the payment of the  reasonable  compensation,  expenses,  disbursements  and
advances of the Trustee,  its agents and counsel, be for the rateable benefit of
the Noteholders in respect of which such judgment has been recovered.

         SECTION 5.06      Application of Money Collected.

         Any money  collected by the Trustee  pursuant to this Article  shall be
applied in the following  order,  at the date or dates fixed by the Trustee and,
in case of the  distribution  of such money on account of principal or interest,
upon  presentation of the Notes and the notation  thereon of the payment if only
partially paid and upon surrender thereof if fully paid:

                  FIRST:  To the payment of all  amounts  due the Trustee  under
         Section 6.06;

                  SECOND:  To the payment of the amounts then due and unpaid for
         principal  of and  interest on the Notes in respect of which or for the
         benefit  of which  such  money has been  collected,  rateably,  without
         preference  or priority of any kind,  according  to the amounts due and
         payable on such Notes for principal and interest, respectively; and

                  THIRD: The balance,  if any, to the Person or Persons entitled
         thereto.

         SECTION 5.07      Limitation on Suits.

         No  Noteholder  shall  have any  right  to  institute  any  proceeding,
judicial or otherwise, with respect to this Indenture, or for the appointment of
a receiver or trustee, or for any other remedy hereunder, unless:

                  (a) such Noteholder has previously given written Notice to the
         Trustee of a continuing Event of Default, with a copy of such Notice to
         the Company;

                  (b) the  Holders of not less than 25% in  principal  amount of
         the Outstanding Notes shall have made written request to the Trustee to
         institute  proceedings  in  respect of such Event of Default in its own
         name as Trustee hereunder;

                                       33
<PAGE>



                  (c) such Noteholder or Noteholders have offered to the Trustee
         reasonable indemnity against the costs,  expenses and liabilities to be
         incurred in compliance with such request;

                  (d) the Trustee for 60 days after its receipt of such  Notice,
         request  and  offer of  indemnity  has  failed  to  institute  any such
         proceeding; and

                  (e) no direction  inconsistent  with such written  request has
         been given to the Trustee during such 60-day period by the Holders of a
         majority or more in principal amount of the Outstanding Notes;

it being understood and intended that no one or more Noteholders  shall have any
right in any manner  whatever by virtue of, or by availing of, any  provision of
this  Indenture  to  affect,  disturb  or  prejudice  the  rights  of any  other
Noteholders,  or to obtain or to seek to obtain  priority or preference over any
other  Noteholders or to enforce any right under this  Indenture,  except in the
manner  herein  provided  and for the  equal  and  rateable  benefit  of all the
Noteholders.

         SECTION 5.08  Unconditional  Right of Holders to Receive  Principal and
                       Interest.

         Notwithstanding  any other provision in this  Indenture,  the Holder of
any Note or of any Coupon,  as the case may be,  shall have the right,  which is
absolute and unconditional,  to receive payment,  as provided herein (including,
if  applicable,  Article  Thirteen)  and in such  Note of the  principal  of and
(subject  to Section  3.09)  interest  on,  such Note on the  respective  Stated
Maturity  or  expressed  in such Note  (or,  in the case of  redemption,  on the
Redemption Date) or Coupon and to institute suit for the enforcement of any such
payment,  and such  rights  shall not be  impaired  without  the consent of such
Holder;  provided,  that all monies paid by the Company to the Paying  Agent for
the payment of principal  or interest on any Note which remain  unclaimed at the
end of two (2) years after the Stated  Maturity or Redemption  Date of such Note
will be  repaid  to the  Company  and the  Holder  of any Note or  Coupon  shall
thereafter  have only the rights of a creditor  of the Company or such rights as
may be otherwise provided by applicable law.

         SECTION 5.09      Restoration of Rights and Remedies.

         If the Trustee or any  Noteholder  has  instituted  any  proceeding  to
enforce any right or remedy under this  Indenture and such  proceeding  has been
discontinued or abandoned for any reason,  or has been  determined  adversely to
the Trustee or to such Noteholder,  then and in every such case,  subject to any
determination in such proceeding,  the Company,  the Trustee and the Noteholders
shall be restored severally and respectively to their former positions hereunder
and thereafter all rights and remedies of the Trustee and the Noteholders  shall
continue as though no such proceeding had been instituted.

         SECTION 5.10      Rights and Remedies Cumulative.

                                       34
<PAGE>



         Except as otherwise provided with respect to the replacement or payment
of mutilated,  destroyed,  lost or stolen Notes in the last paragraph of Section
3.08, no right or remedy herein  conferred upon or reserved to the Trustee or to
the  Noteholders  is intended to be exclusive of any other right or remedy,  and
every right and remedy shall, to the extent  permitted by law, be cumulative and
in addition to every other right and remedy given  hereunder or now or hereafter
existing at law or in equity or  otherwise.  The  assertion or employment of any
right or remedy  hereunder,  or  otherwise,  shall not  prevent  the  concurrent
assertion or employment of any other appropriate right or remedy.

         SECTION 5.11      Delay or Omission Not Waiver.

         No delay or  omission  of the  Trustee  or of any Holder of any Note to
exercise any right or remedy accruing upon any Event of Default shall impair any
such right or remedy or  constitute  a waiver of any such Event of Default or an
acquiescence therein.  Every right and remedy given by this Article or by law to
the Trustee or to the  Noteholders  may be exercised  from time to time,  and as
often as may be deemed expedient,  by the Trustee or by the Noteholders,  as the
case may be.

         SECTION 5.12      Control by Noteholders.

         The Holders of not less than a majority in aggregate  principal  amount
of the  Outstanding  Notes  shall have the right to direct the time,  method and
place of conducting any proceeding for any remedy  available to the Trustee,  or
exercising  any trust or power  conferred on the Trustee,  provided that in each
case:

                  (a) such  direction  shall not be in conflict with any rule of
         law or with this Indenture,

                  (b) the Trustee may take any other action deemed proper by the
         Trustee which is not inconsistent with such direction, and

                  (c) the Trustee need not take any action  which might  involve
         it in personal liability or be unjustly  prejudicial to the Noteholders
         not joining in such direction.

         SECTION 5.13      Waiver of Past Defaults.

         Subject to Section  5.02,  the  Holders of not less than a majority  in
principal  amount of the  Outstanding  Notes may on behalf of the Holders of all
the Notes  waive  any past  default  hereunder  and its  consequences,  except a
default

                  (a) in respect of the payment of the  principal of or interest
         on any Note, or

                  (b) in respect of a covenant or  provision  hereof which under
         Article  Nine cannot be modified or amended  without the consent of the
         Holder of each Outstanding Note affected.

                                       35
<PAGE>



         Upon any such waiver,  such default shall cease to exist, and any Event
of  Default  arising  therefrom  shall be deemed to have been  cured,  for every
purpose of this Indenture;  but no such waiver shall extend to any subsequent or
other default or Event of Default or impair any right consequent thereon.

         SECTION 5.14      Waiver of Stay or Extension Laws.

         The Company  covenants  (to the extent that it may lawfully do so) that
it will not at any time insist upon, or plead, or in any manner whatsoever claim
or take the benefit or advantage of, any stay or extension law wherever enacted,
now or at any time  hereafter  in force,  which may affect the  covenants or the
performance  of this  Indenture;  and the  Company  (to the  extent  that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such law
and  covenants  that it will not hinder,  delay or impede the  execution  of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

         SECTION 5.15      Undertaking for Costs.

         All  parties to this  Indenture  agree,  and each Holder of any Note by
such Noteholder's  acceptance  thereof shall be deemed to have agreed,  that any
court may in its  discretion  require,  in any suit for the  enforcement  of any
right or remedy under this Indenture, or in any suit against the Trustee for any
action  taken,  suffered  or omitted by it as  Trustee,  the filing by any party
litigant in such suit of an  undertaking to pay the costs of such suit, and that
such court may in its discretion assess reasonable costs,  including  reasonable
attorneys' fees,  against any party litigant in such suit,  having due regard to
the merits and good faith of the claims or defenses made by such party litigant;
but the  provisions  of this Section shall not be deemed to require any court to
require an undertaking  or to make such an assessment in any suit  instituted by
the Trustee or by the Company except against the Trustee.

                                   ARTICLE SIX

                                   THE TRUSTEE

         SECTION 6.01      Notice of Defaults.

         Within 90 days  after the  occurrence  of any  Default  hereunder,  the
Trustee shall  publish  Notice of such Default  hereunder  known to the Trustee,
unless such Default shall have been cured or waived;  provided,  however,  that,
except in the case of a Default in the payment of the  principal  of or interest
on any Note, the Trustee shall be protected in withholding such Notice if and so
long as the board of directors,  the executive committee or a trust committee of
directors  and/or  Responsible  Officers of the Trustee in good faith determines
that the withholding of such Notice is in the interest of the Noteholders.

                                       36
<PAGE>



         SECTION 6.02      Certain Rights of Trustee.

                  (a) The Trustee may request and rely and shall be protected in
         acting or  refraining  from acting upon any  Extraordinary  Resolution,
         Act, Notice or other resolution,  certificate,  statement,  instrument,
         opinion,  report, notice,  request,  direction,  consent,  order, bond,
         debenture,  note,  other  evidence  of  indebtedness  or other paper or
         document  believed  by it to be  genuine  and to have  been  signed  or
         presented by the proper party or parties.

                  (b) Any request or direction of the Company  mentioned  herein
         shall be  sufficiently  evidenced by a Company Request or Company Order
         and any  resolution  of the  Board  of  Directors  may be  sufficiently
         evidenced by a Board Resolution.

                  (c)  Whenever  in the  administration  of this  Indenture  the
         Trustee shall deem it desirable  that a matter be proved or established
         prior to  taking,  suffering  or  omitting  any action  hereunder,  the
         Trustee (unless other evidence be herein specifically  prescribed) may,
         in the  absence  of bad  faith  on its  part,  rely  upon an  Officers'
         Certificate.

                  (d) The  Trustee  may  consult  with  counsel  and the written
         advice of such  counsel or any  Opinion  of  Counsel  shall be full and
         complete  authorization  and protection in respect of any action taken,
         suffered  or omitted  by it  hereunder  in good  faith and in  reliance
         thereon.

                  (e) The Trustee  shall be under no  obligation to exercise any
         of the rights or powers  vested in it by this  Indenture at the request
         or  direction  of any of the  Noteholders  pursuant to this  Indenture,
         unless such  Noteholders  shall have offered to the Trustee  reasonable
         security or indemnity against the costs, expenses (including reasonable
         fees of Trustee's counsel),  and liabilities which might be incurred by
         it in compliance with such request or direction.

                  (f) The Trustee  shall not be bound to make any  investigation
         into the facts or matters stated in any Extraordinary Resolution,  Act,
         Notice  or  other  resolution,   certificate,   statement,  instrument,
         opinion,  report, notice,  request,  direction,  consent,  order, bond,
         debenture,  note,  other  evidence  of  indebtedness  or other paper or
         document,  but the Trustee,  in its  discretion,  may make such further
         inquiry or investigation  into such facts or matters as it may see fit,
         and, if the Trustee  shall  determine to make such  further  inquiry or
         investigation,  it shall be entitled to examine the books,  records and
         premises of the Company, personally or by agent or attorney.

                  (g) The  Trustee  may  execute  any of the  trusts  or  powers
         hereunder  or perform  any duties  hereunder  either  directly or by or
         through  agents or attorneys and the Trustee  shall not be  responsible
         for any  misconduct  or negligence on the part of any agent or attorney
         appointed with due care by it hereunder.

                                       37
<PAGE>



                  (h) The  Trustee  shall not be liable  for any  action  taken,
         suffered  or  omitted  by it in good  faith  and  believed  by it to be
         authorized or within the discretion or rights or powers  conferred upon
         it by this Indenture.

                  (i) The  permissive  right of the  Trustee  to take or refrain
         from  taking any  actions  enumerated  in this  Indenture  shall not be
         confused  as a duty and the  Trustee  shall not be  answerable  in such
         actions other than for its own negligence or wilful misconduct.

         The  Trustee  shall not be  required to expend or risk its own funds or
otherwise incur any financial  liability in the performance of any of its duties
hereunder,  or in the  exercise  of any of its rights or powers if it shall have
reasonable  grounds  for  believing  that  repayment  of such funds or  adequate
indemnity against such risk or liability is not reasonably assured to it.

         SECTION 6.03 Trustee Not Responsible for Recitals or Issuance of Notes.

         The  recitals  contained  herein  and  in the  Notes,  except  for  the
Trustee's certificates of authentication,  and in the Coupons, shall be taken as
the statements of the Company,  and the Trustee  assumes no  responsibility  for
their  correctness.  The Trustee makes no  representations as to the validity or
sufficiency  of  this  Indenture  or of  the  Notes  or  the  Coupons  or of the
Conversion Shares, except that the Trustee represents that it is duly authorized
to execute and deliver this  Indenture,  authenticate  the Notes and perform its
obligations  hereunder.  The  Trustee  shall not be  accountable  for the use or
application by the Company of Notes or the proceeds thereof.

         SECTION 6.04      May Hold Notes.

         The Trustee, any Paying Agent, any Conversion Agent, any Authenticating
Agent,  any  Replacement  Agent  or any  other  agent of the  Company  or of the
Trustee,  in its  individual  or any other  capacity,  may  become  the owner or
pledgee of Notes and the Coupons and may  otherwise  deal with the Company  with
the same rights it would have if it were not Trustee,  Paying Agent,  Conversion
Agent, Authenticating Agent, Replacement Agent or such other agent.

         SECTION 6.05      Money Held in Trust.

         Money held by the  Trustee in trust  hereunder  need not be  segregated
from other  funds  except to the extent  required by law.  The Trustee  shall be
under no liability for interest on any money received by it hereunder  except as
otherwise agreed with the Company.

         SECTION 6.06      Compensation and Reimbursement.

         The Company agrees:

                  (a) to pay  to  the  Trustee  from  time  to  time  reasonable
         compensation   for  all  services   rendered  by  it  hereunder  (which
         compensation  shall not be limited by any provision of law in regard to
         the compensation of a trustee of an express trust);

                                       38
<PAGE>



                  (b)  except  as  otherwise   expressly   provided  herein,  to
         reimburse  the Trustee  upon its request for all  reasonable  expenses,
         disbursements   and  advances  incurred  or  made  by  the  Trustee  in
         accordance  with  any  provision  of  this  Indenture   (including  the
         reasonable  compensation  and the  expenses  and  disbursements  of its
         agents and counsel),  except any such expense,  disbursement or advance
         as  may  be  attributable  to  its  negligence,  bad  faith  or  wilful
         misconduct; and

                  (c) to  indemnify  the  Trustee  for,  and to hold it harmless
         against,  any loss, liability or expense incurred without negligence or
         bad  faith  on its  part,  arising  out of or in  connection  with  the
         acceptance  or  administration  of this trust,  including the costs and
         expenses  of  defending  itself  against  any  claim  or  liability  in
         connection  with the  exercise or  performance  of any of its powers or
         duties hereunder.

         When the Trustee incurs  expenses or renders service in connection with
an Event of Default  specified  in Section  5.01 (f) or  Section  5.01 (g),  the
expenses  (including the reasonable charges of its counsel) and the compensation
for the services are intended to constitute expenses of the administration under
any applicable federal, state or foreign bankruptcy, insolvency or other similar
law.

         As security for the performance of the obligations of the Company under
this  Section,  the  Trustee  shall  have a claim  prior to the  Notes  upon all
property and funds held or  collected by the Trustee as such,  except funds held
in trust for the payment of principal of or interest on particular Notes.

         The  provision of this Section shall  survive the  termination  of this
Indenture or the earlier resignation or removal of the Trustee. Any Paying Agent
or Authenticating Agent appointed hereunder shall be entitled to the benefits of
Section  6.06(c)  as if the  indemnity  set  forth  therefor  were  specifically
afforded to such Paying Agent or Authenticating Agent.

         SECTION 6.07      Corporate Trustee Required; Eligibility.

         There shall at all times be a Trustee hereunder which shall be eligible
to act as  Trustee  and shall have a combined  capital  and  surplus of at least
$50,000,000.  If such  corporation  publishes  reports  of  condition  at  least
annually,  pursuant to law or to the requirements of Federal, State, territorial
or  District  of  Columbia  supervising  or  examining  authority,  then for the
purposes of this Section,  the combined  capital and surplus of such corporation
shall be deemed to be its combined  capital and surplus as set forth in its most
recent report of condition so published.  If at any time the Trustee shall cease
to be eligible in  accordance  with the  provisions  of this  Section,  it shall
resign  immediately in the manner and with the effect  hereinafter  specified in
this Article.

         SECTION 6.08      Resignation and Removal; Appointment of Successor.

                                       39
<PAGE>



                  (a)  No   resignation   or  removal  of  the  Trustee  and  no
         appointment  of a  successor  Trustee  pursuant to this  Article  shall
         become  effective  until the acceptance of appointment by the successor
         Trustee in accordance with the applicable requirements of Section 6.09.

                  (b) The  Trustee  may  resign  at any time by  giving  written
         Notice  thereof to the Company.  If the  instrument  of acceptance by a
         successor  Trustee  required  by  Section  6.09  shall  not  have  been
         delivered  to the Trustee  within  thirty (30) days after the giving of
         such Notice of  resignation,  the  resigning  Trustee may  petition any
         court of  competent  jurisdiction  for the  appointment  of a successor
         Trustee.

                  (c)  The  Trustee  may be  removed  at any  time by Act of the
         Holders  of not  less  than  a  majority  in  principal  amount  of the
         Outstanding Notes, delivered to the Trustee and to the Company.

                  (d)      If at any time:

                           (i) the  Trustee  shall  cease to be  eligible  under
                  Section  6.07 and shall fail to resign after  written  request
                  therefor  by the Company or by any  Noteholder  who has been a
                  bona fide Holder of a Note for at least six (6) months, or

                           (ii) the Trustee shall become  incapable of acting or
                  shall be adjudged a bankrupt or insolvent or a receiver of the
                  Trustee or of its  property  shall be  appointed or any public
                  officer  shall take charge or control of the Trustee or of its
                  property  or  affairs  for  the  purpose  of   rehabilitation,
                  conservation or liquidation, or

                           (iii)  the  Trustee  shall  fail or  refuse to timely
                  carry out and discharge its duties hereunder,

         then, in any such case,  (i) the Company,  by a Board  Resolution,  may
         remove the  Trustee,  or (ii) any  Noteholder  who has been a bona fide
         Holder of a Note for at least  six (6)  months  may,  on behalf of such
         Noteholder  and all others  similarly  situated,  petition any court of
         competent   jurisdiction  for  the  removal  of  the  Trustee  and  the
         appointment of a successor Trustee.

                  (e)  If  the  Trustee  shall  resign,  be  removed  or  become
         incapable  of  acting,  or if a vacancy  shall  occur in the  office of
         Trustee for any  reason,  the  Company,  by a Board  Resolution,  shall
         promptly  appoint a successor  Trustee.  If, within one year after such
         resignation,  removal  or  incapability,  or  the  occurrence  of  such
         vacancy,  a successor  Trustee shall be appointed by Act of the Holders
         of a majority in principal amount of the Outstanding Notes delivered to
         the  Company  and  the  retiring  Trustee,  the  successor  Trustee  so
         appointed  shall,  forthwith upon its  acceptance of such  appointment,
         become the  successor  Trustee  and  supersede  the  successor  Trustee
         appointed by the Company.  If no successor  Trustee  shall have been so
         appointed by the Company or the Noteholders and accepted appointment in
         the manner  hereinafter  provided,  any  Noteholder who has been a



                                       40
<PAGE>



         bona fide  Holder of a Note for at least six (6) months  may, on behalf
         of such  Noteholder  and all others  similarly  situated,  petition any
         court of  competent  jurisdiction  for the  appointment  of a successor
         Trustee.

                  (f) The Company shall give notice of each resignation and each
         removal of the Trustee and each  appointment of a successor  Trustee to
         the Noteholders in the manner provided for in Section 1.08. Each Notice
         shall include the name of the successor  Trustee and the address of its
         Corporate Trust Office.

         SECTION 6.09      Acceptance of Appointment by Successor.

         Every successor Trustee appointed hereunder shall execute,  acknowledge
and deliver to the Company and to the retiring  Trustee an instrument  accepting
such  appointment,  and  thereupon  the  resignation  or removal of the retiring
Trustee shall become effective and such successor  Trustee,  without any further
act, deed or conveyance, shall become vested with all the rights, powers, trusts
and duties of the  retiring  Trustee;  but,  on  request  of the  Company or the
successor  Trustee,  such retiring  Trustee shall,  upon payment of its charges,
execute and deliver an instrument transferring to such successor Trustee all the
rights,  powers  and  trusts of the  retiring  Trustee  and shall  duly  assign,
transfer  and deliver to such  successor  Trustee all property and money held by
such retiring Trustee  hereunder,  whether or not invested.  Upon request of any
such successor  Trustee,  the Company shall execute any and all  instruments for
more fully and certainly vesting in and confirming to such successor Trustee all
such rights, powers and trusts.

         No successor Trustee shall accept its appointment unless at the time of
such  acceptance  such  successor  Trustee shall be qualified and eligible under
this Article.

         SECTION  6.10  Merger,  Conversion,   Consolidation  or  Succession  to
                        Business.

         Any  corporation  into which the Trustee may be merged or  converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion  or  consolidation  to which  the  Trustee  shall be a party,  or any
corporation  succeeding  to all or  substantially  all  of the  corporate  trust
business  of the  Trustee,  shall be the  successor  of the  Trustee  hereunder,
provided such corporation  shall be otherwise  qualified and eligible under this
Article,  without the execution or filing of any paper or any further act on the
part  of  any  of the  parties  hereto.  In  case  any  Notes  shall  have  been
authenticated,  but not delivered,  by the Trustee then in office, any successor
by merger,  conversion or consolidation to such authenticating Trustee may adopt
such  authentication and deliver the Notes so authenticated with the same effect
as if such successor Trustee had itself authenticated such Notes; and in case at
that time any of the Notes  shall not have  been  authenticated,  any  successor
Trustee  may  authenticate  such  Notes  either  in the name of any  predecessor
hereunder or in the name of the  successor  Trustee;  and in all such cases such
certificates  shall have the full force  which it is anywhere in the Notes or in
this  Indenture  provided  that  the  certificate  of the  Trustee  shall  have;
provided,  however, that the right to adopt the certificate of authentication of
any predecessor  Trustee or to authenticate Notes in the name of any



                                       41
<PAGE>



predecessor  Trustee  shall apply only to its successor or successors by merger,
conversion or consolidation.

         SECTION 6.11      Certain Duties and Responsibilities.

                  (a) Except during the  continuance of an Event of Default with
         respect to the Notes,

                           (i) the Trustee undertakes to perform such duties and
                  only such duties with respect to the Notes as are specifically
                  set  forth in this  Indenture,  and no  implied  covenants  or
                  obligations  with respect to the Notes shall be read into this
                  Indenture against the Trustee; and

                           (ii) in the  absence  of bad faith on its  part,  the
                  Trustee  may  conclusively   rely  as  to  the  truth  of  the
                  statements  and  the  correctness  of the  opinions  expressed
                  therein,  upon  certificates  or  opinions  furnished  to  the
                  Trustee and conforming to the  requirements of this Indenture;
                  but in the case of any such  certificates or opinions which by
                  any provision hereof are specifically required to be furnished
                  to the Trustee,  the Trustee  shall be under a duty to examine
                  the  same to  determine  whether  or not they  conform  to the
                  requirements of this Indenture, but not to verify the contents
                  thereof.

                  (b) In case an Event of Default has occurred and is continuing
         of which a Responsible Officer of the Trustee has actual knowledge, the
         Trustee  shall  exercise  such of the rights and powers vested in it by
         this  Indenture  with respect to the Notes,  and use the same degree of
         care and skill in their exercise, as a prudent person would exercise or
         use  under  the  circumstances  in the  conduct  of such  person's  own
         affairs.

                  (c) No  provision  of this  Indenture  shall be  construed  to
         relieve the Trustee from  liability for its own negligent  action,  its
         own  negligent  failure to act,  or its own wilful  misconduct,  except
         that:

                           (i) this  Subsection  shall not be construed to limit
                  the effect of Subsection (a) of this Section;

                           (ii) the Trustee shall not be liable for any error of
                  judgment made in good faith by a Responsible  Officer,  unless
                  it  shall  be  proved  that  the  Trustee  was   negligent  in
                  ascertaining the pertinent facts;

                           (iii) the Trustee shall not be liable with respect to
                  any action taken or omitted to be taken by it in good faith in
                  accordance  with the  direction of the  Noteholders,  given as
                  provided in Section  5.12,  relating  to the time,  method and
                  place of conducting any proceeding for any remedy available to
                  the Trustee,  or exercising any trust or power  conferred upon
                  the Trustee, under this Indenture; and

                                       42
<PAGE>



                           (iv) no provision of this Indenture shall require the
                  Trustee to expend or risk its own funds or otherwise incur any
                  financial  liability in the  performance  of any of its duties
                  hereunder,  or in the exercise of any of its rights or powers,
                  if  it  shall  have  reasonable  grounds  for  believing  that
                  repayment  of such funds or adequate  indemnity  against  such
                  risk or liability is not reasonably assured to it.

                  (d)  Whether  or not  therein  expressly  so  provided,  every
         provision of this  Indenture  relating to the conduct or affecting  the
         liability of or affording protection to the Trustee shall be subject to
         the provisions of this Section.

         SECTION 6.12      Meetings of Noteholders.

                  (a) The  Trustee or the  Noteholders  may convene a meeting at
         any time and from time to time to  consider  any matter  affecting  the
         interests  of the  Trustee or the Holders of the Notes,  including  the
         modification of the Terms and Conditions or this Indenture and to make,
         give or take any request,  demand,  authorization,  direction,  Notice,
         consent,  waiver or other action provided by this Indenture to be made,
         given or taken by Holders of the Notes.

                  (b) The  Trustee may at any time call a meeting of the Holders
         of the Notes for any purpose  specified in Section 6.12(a),  to be held
         at such time and at such place in the Borough of Manhattan, The City of
         New York,  or in the City of  London,  England,  as the  Trustee  shall
         determine. Notice of every meeting of the Holders of the Notes, setting
         forth the time and the place of such  meeting and in general  terms the
         action  proposed  to be  taken at such  meeting,  shall be given in the
         manner  provided  in Section  1.08,  not less than 21 nor more than 180
         days prior to the date fixed for the meeting.

                  (c) In case  at any  time  the  Company,  pursuant  to a Board
         Resolution,  or the  Holders  of at least  25% in  aggregate  principal
         amount of the  Outstanding  Notes shall have  requested  the Trustee to
         call a meeting  of the Holder of the Notes for any  purpose  other than
         specified  in Section  6.12(a),  by written  request  setting  forth in
         reasonable  detail the action proposed to be taken at the meeting,  and
         the Trustee shall not have made the first  publication of the Notice of
         such meeting  within 21 days after receipt of such request or shall not
         thereafter  proceed to cause the meeting to be held as provided herein,
         then the Company or the  Holders of the Notes in the amount  specified,
         as the case may be, may determine the time and the place in the Borough
         of Manhattan,  The City of New York, or in the City of London, England,
         for such meeting and may call such meeting for such  purposes by giving
         Notice thereof as provided in Section 1.08.

                  (d) To be  entitled  to vote at any  meeting of Holders of the
         Notes, a Person shall be (i) a Holder of one or more Outstanding Notes,
         or (ii) a Person  appointed by an  instrument in writing as proxy for a
         Holder or Holders of one or more  Outstanding  Notes by such  Holder or
         Holders.  The only  Persons  who shall be  entitled to be present or to
         speak at



                                       43
<PAGE>



         any meeting of  Noteholders  shall be the  Persons  entitled to vote at
         such meeting and their counsel,  any representatives of the Trustee and
         the Company, and their respective counsel.

                  (e) The quorum at any meeting  for  passing any  Extraordinary
         Resolution  will be one or more Persons present holding or representing
         25% or more in principal amount of the Outstanding Notes as of the date
         of the meeting,  or at any  adjourned  such meeting one or more Persons
         present  whatever the principal amount of the Notes held or represented
         by such  Person,  except  that at any  meeting,  the  business of which
         includes the modification of certain of the provisions of the Terms and
         Conditions   (including   Condition  8)  and  the  provisions  of  this
         Indenture,  the  necessary  quorum  and vote  required  for  passing an
         Extraordinary Resolution will be one or more Persons present holding or
         representing not less than a majority, or at any adjourned such meeting
         not less than  one-third,  of the principal  amount of the  Outstanding
         Notes. An Extraordinary Resolution passed at any meeting of the Holders
         of the Notes will be binding  on all  Holders of the Notes,  whether or
         not such Noteholders are present at the meeting,  and on the Holders of
         all Coupons.

                  (f) The Trustee may agree,  without the consent of the Holders
         of the Notes or the Coupons,  to any  modification  (subject to certain
         exceptions)  of, or to the  waiver or  authorization  of any  breach or
         proposed  breach  of,  any of the  Terms and  Conditions  or any of the
         provisions  of this  Indenture  which  is not,  in the  opinion  of the
         Trustee  materially  prejudicial to the interests of the Holders of the
         Notes or the Coupons or which is of a formal, minor or technical nature
         or to correct a manifest error.

         SECTION 6.13      Authenticating Agents.

         The Principal  Paying and Conversion  Agent may authenticate the Global
Note, the Temporary Notes and the Notes, as the Trustee's  Authenticating Agent.
The Trustee may, with the written consent of the Company,  appoint an additional
Authenticating  Agent  acceptable to the Company with respect to the Notes which
shall be authorized to act on behalf of the Trustee to authenticate Notes issued
upon exchange or substitution pursuant to this Indenture.

         Notes authenticated by an Authenticating Agent shall be entitled to the
benefits of this Indenture and shall be valid and obligatory for all purposes as
if authenticated by the Trustee hereunder, and every reference in this Indenture
to the  authentication  and  delivery of Notes by the  Trustee or the  Trustee's
certificate  of  authentication  shall be deemed to include  authentication  and
delivery on behalf of the Trustee by an  Authenticating  Agent and a certificate
of authentication  executed on behalf of the Trustee by an Authenticating Agent.
The Notes shall have endorsed  thereon the  certificate  of  authentication  set
forth in Exhibits A and B hereto. Each Authenticating  Agent shall be subject to
acceptance by the Company and shall at all times be a corporation  organized and
doing  business  under  the laws of the  United  States  of  America,  any state
thereof, the District of Columbia,  Luxembourg,  or England and Wales authorised
under such laws to act as  Authenticating  Agent and subject to  supervision  or
examination  by  government  or  other  fiscal  authority.  If at  any  time  an
Authenticating  Agent  shall  cease  to  be  eligible  in  accordance  with  the


                                       44
<PAGE>



provisions  of  this  Section  6.13,  such  Authenticating  Agent  shall  resign
immediately in the manner and with the effect specified in this Section 6.13.

         Any  corporation  into which an  Authenticating  Agent may be merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or consolidation to which such Authenticating Agent
shall be a party,  or any  corporation  succeeding  to the  corporate  agency or
corporate  trust business of an  Authenticating  Agent,  shall continue to be an
Authenticating  Agent;  provided such  corporation  shall be otherwise  eligible
under this  Section  6.13,  without the  execution or filing of any paper or any
further act on the part of the Trustee or the Authenticating Agent.

         An Authenticating Agent may resign at any time by giving written Notice
thereof to the Trustee and to the Company. The Trustee may at any time terminate
the agency of an  Authenticating  Agent by giving written Notice thereof to such
Authenticating  Agent  and to the  Company.  Upon  receiving  such a  Notice  of
resignation  or  upon  such  a  termination,   or  in  case  at  any  time  such
Authenticating  Agent  shall  cease  to  be  eligible  in  accordance  with  the
provisions  of  this  Section   6.13,   the  Trustee  may  appoint  a  successor
Authenticating Agent which shall be subject to acceptance by the Company.

         The  Company  agrees to pay to each  Authenticating  Agent from time to
time reasonable compensation for this service under Section 6.13.

                                  ARTICLE SEVEN

                    NOTEHOLDERS' LISTS AND REPORTS BY COMPANY

         SECTION 7.01      Disclosure of Names and Addresses of Noteholders.

         Every  Noteholder,  by receiving and holding the same,  agrees with the
Company and the Trustee  that  neither the Company nor the Trustee nor any agent
of either of them shall be held  accountable  by reason of the disclosure of any
such information as to the names and addresses of the Noteholders  regardless of
the source from which such information was derived.

         SECTION 7.02      Reports by Company.

         The Company shall:

                  (a) file with the Trustee, within 15 days after the Company is
         required  to file the same with the  Commission,  copies of the  annual
         reports and of the information,  documents and other reports (or copies
         of such  portions of any of the  foregoing as the  Commission  may from
         time to time by rules and regulations  prescribe) which the Company may
         be  required  to file with the  Commission  pursuant  to  Section 13 or
         Section  15(d) of the Exchange  Act; or, if the Company is not required
         to file  information,  documents or reports  pursuant to



                                       45
<PAGE>



         either of said  Sections,  then, on the 120th day following the initial
         issuance of the Notes and annually  thereafter,  it shall file with the
         Trustee, in accordance with rules and regulations  prescribed from time
         to  time by the  Commission,  such of the  supplementary  and  periodic
         information,  documents and reports  which may be required  pursuant to
         Section 13 of the  Exchange  Act in  respect  of a security  listed and
         registered on a national  securities exchange as may be prescribed from
         time to time in such rules and regulations; and

                  (b) file  with the  Trustee,  in  accordance  with  rules  and
         regulations  prescribed  from  time  to time  by the  Commission,  such
         additional   information,   documents   and  reports  with  respect  to
         compliance  by the Company with the  conditions  and  covenants of this
         Indenture  as may be  required  from  time to time  by such  rules  and
         regulations.

                                            ARTICLE EIGHT

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER, OR LEASE

         SECTION 8.01      Company May Consolidate, Etc., Only on Certain Terms.

         The  Company  will not  merge  or  consolidate  with or  sell,  convey,
transfer  or lease  or  otherwise  dispose  of all or  substantially  all of its
properties or assets substantially as an entirety to any Person, unless:

                  (a) either (i) the Company  shall be the  surviving  Person or
         (ii)  the  Person  (if  other   than  the   Company)   formed  by  such
         consolidation  or into which the Company is merged or the Person  which
         acquires by conveyance or transfer, or which leases, the properties and
         assets  of the  Company  substantially  as an  entirety  (1) shall be a
         Person  organized  and  validly  existing  under the laws of the United
         States of America,  any state  thereof or the  District of Colombia and
         (2) shall expressly assume, by a trust indenture  supplemental  hereto,
         executed  and  delivered to the Trustee,  in form  satisfactory  to the
         Trustee,  the Company's  obligation for the due and punctual payment of
         the principal of and interest on all the Notes and the  performance and
         observance  of  every  covenant  of this  Indenture  on the part of the
         Company to be performed or observed;

                  (b) immediately  after giving effect to such  transaction (and
         treating any Indebtedness which becomes an obligation of the Company in
         connection  with or as a result  of such  transaction  as  having  been
         incurred  at the  time of such  transaction),  no  Default  or Event of
         Default shall have occurred and be continuing; and

                  (c) the Company or such  Person  shall have  delivered  to the
         Trustee  an  Officers'  Certificate  and an Opinion  of  Counsel,  each
         stating that such consolidation,  merger, conveyance, transfer or lease
         and, if a  supplemental  indenture is required in connection  with such
         transaction,  such supplemental  indenture  complies with Article 9



                                       46
<PAGE>



         and that all conditions  precedent herein provided for relating to such
         transaction have been complied with.

         SECTION 8.02      Successor Substituted.

         Upon any  consolidation  of the  Company  with or merger of the Company
with or into  any  other  Person  or any  conveyance,  transfer  or lease of the
properties and assets of the Company  substantially as an entirety to any Person
in  accordance   with  Section  8.01,  the  successor   Person  formed  by  such
consolidation  or into which the Company is merged or to which such  conveyance,
transfer or lease is made shall  succeed  to, and be  substituted  for,  and may
exercise  every right and power of, the Company  under this  Indenture  with the
same effect as if such  successor  Person had been named as the Company  herein,
and in the event of any such  conveyance  or transfer,  the Company  (which term
shall for this  purpose  mean the  Person  named as the  "Company"  in the first
paragraph of this  Indenture  or any  successor  Person which shall  theretofore
become such in the manner  described in Section  8.01),  except in the case of a
lease, shall be discharged of all obligations and covenants under this Indenture
and the Notes and may be dissolved and liquidated.

                                  ARTICLE NINE

                             SUPPLEMENTAL INDENTURES

         SECTION 9.01    Supplemental Indentures Without Consent of Noteholders.

         Without the consent of any Noteholders, the Company, when authorized by
or pursuant to a Board Resolution, and the Trustee, at any time and from time to
time,  may  enter  into  one or more  indentures  supplemental  hereto,  in form
satisfactory to the Trustee, for any of the following purposes:

                  (a) to  evidence  the  succession  of  another  Person  to the
         Company and the  assumption  by any such  successor of the covenants of
         the Company contained herein and in the Notes; or

                  (b) to add to the  covenants of the Company for the benefit of
         the  Noteholders  of one or more series of Notes (and if such covenants
         are to be for the  benefit  of only one series of Notes,  stating  that
         such covenants are expressly  being included  solely for the benefit of
         one  specified  series)  or to  surrender  any  right or  power  herein
         conferred upon the Company; or

                  (c) to add  any  additional  Events  of  Default  (and if such
         Events  of  Default  are to be for the  benefit  of only one  series of
         Notes,  stating that such Events of Default are being  included  solely
         for the benefit of such series); or

                                       47
<PAGE>



                  (d) to evidence and provide for the  acceptance of appointment
         hereunder  by a  successor  Trustee  pursuant  to the  requirements  of
         Section 6.09; or

                  (e) to cure  any  ambiguity  or  defect  in or to  correct  or
         supplement any provision  herein which may be defective or inconsistent
         with any other provision  herein,  or to make any other provisions with
         respect to matters or questions arising under this Indenture;  provided
         that such  action  shall not  adversely  affect  the  interests  of the
         Noteholders in any material respect; or

                  (f)      to secure the Notes of any series; or

                   (g) to add to or change any of the provisions  hereof to such
         extent as shall be  necessary to permit or  facilitate  the issuance of
         the Notes of any series; or

                  (h) to add  to,  change  or  eliminate  any of the  provisions
         hereof in respect of one or any series of Notes, provided that any such
         addition, change or elimination (i) shall neither (1) apply to any Note
         of any  series  created  prior to the  execution  of such  supplemental
         indenture and entitled to the benefit of such  provision nor (2) modify
         the  rights of the  Noteholder  of any such Note with  respect  to such
         provision  or (ii) shall  become  effective  only when there is no such
         Note outstanding; or

                  (i) to establish  the form or terms of Notes of any series but
         only as permitted by Sections 2.01 and 3.01.

         SECTION 9.02 Supplemental Indentures with Consent of Noteholders.

         With the  consent of the  Noteholders  of not less than a  majority  in
principal amount of the Outstanding Notes, by Act of said Noteholders  delivered
to the  Company  and  the  Trustee,  the  Company,  when  authorized  by a Board
Resolution,   and  the  Trustee  may  enter  into  an  indenture  or  indentures
supplemental  hereto for the purpose of adding any  provisions to or changing in
any  manner  or  eliminating  any of the  provisions  of  this  Indenture  or of
modifying  in any  manner the rights of the  Noteholders  under this  Indenture;
provided,  that no such supplemental indenture shall, without the consent of the
Holder of each Outstanding Note affected thereby:

                  (a) change the Stated  Maturity  of the  principal  of, or any
         instalment  of  principal  of or interest  on, any Note,  or reduce the
         principal amount thereof or the rate of interest thereon, or change the
         coin or currency in which any Note or the interest  thereon is payable,
         or impair the right to institute  suit for the  enforcement of any such
         payment  after  the  Stated  Maturity  thereof  (or,  in  the  case  of
         redemption, on or after the Redemption Date), or

                  (b)  reduce  the   percentage  in  principal   amount  of  the
         Outstanding  Notes,  the consent of whose  Holders is required  for any
         such  supplemental  indenture,  or the  consent  of



                                       48
<PAGE>



         whose  Holders is required  for any waiver of  compliance  with certain
         provisions of this  Indenture or certain  defaults  hereunder and their
         consequences provided for in this Indenture, or

                  (c) modify any of the  provisions  of this  Section or Section
         5.13, except to increase any such percentage or to provide that certain
         other provisions of this Indenture cannot be modified or waived without
         the consent of the Holder of each  Outstanding  Note affected  thereby;
         provided,  that this clause  shall not be deemed to require the consent
         of any  Noteholder  with respect to changes in the  references  to "the
         Trustee" and concomitant changes in this Section and elsewhere,  or the
         deletion  of this  proviso,  in  accordance  with the  requirements  of
         Section 6.09 and 9.01(d), or

                  (d) modify any of the  provisions  of Section  10.10 or any of
         the provisions of this Indenture  relating to the  subordination of the
         Note in a manner adverse to the Holders thereof.

         It shall not be necessary for any Act of Noteholders under this Section
to approve the particular form of any proposed  supplemental  indenture,  but it
shall be sufficient if such Act shall approve the substance thereof.

         SECTION 9.03      Execution of Supplemental Indentures.

         In  executing,  or  accepting  the  additional  trusts  created by, any
supplemental indenture permitted by this Article or the modifications thereby of
the trusts created by this Indenture,  the Trustee shall be entitled to receive,
and  (subject to Section  6.11) shall be fully  protected  in relying  upon,  an
Opinion of Counsel stating that the execution of such supplemental  indenture is
authorized  or  permitted by this  Indenture.  The Trustee may, but shall not be
obligated  to,  enter into any such  supplemental  indenture  which  affects the
Trustee's own rights, duties or immunities under this Indenture or otherwise.

         SECTION 9.04      Effect of Supplemental Indentures.

         Upon the execution of any  supplemental  indenture  under this Article,
this Indenture shall be modified in accordance therewith,  and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder
of Notes theretofore or thereafter  authenticated and delivered  hereunder shall
be bound thereby.

                                       49
<PAGE>



         SECTION 9.05      Reference in Notes to Supplemental Indentures.

         Notes   authenticated   and  delivered   after  the  execution  of  any
supplemental  indenture  pursuant to this  Article may, and shall if required by
the  Trustee,  bear a notation in form  approved by the Trustee as to any matter
provided for in such supplemental  indenture. If the Company shall so determine,
new Notes so  modified  as to  conform,  in the  opinion of the  Trustee and the
Company, to any such supplemental  indenture may be prepared and executed by the
Company  and  authenticated  and  delivered  by  the  Trustee  in  exchange  for
Outstanding Notes.

         SECTION 9.06      Notice of Supplemental Indentures.

         Promptly  after the  execution  by the  Company  and the Trustee of any
supplemental  indenture  pursuant to the provisions of Section 9.02, the Company
shall give Notice thereof to the Holders of each Outstanding  Note affected,  in
the manner  provided for in Section  1.08,  setting  forth in general  terms the
substance of such supplemental indenture.

                                   ARTICLE TEN

                                    COVENANTS

         SECTION 10.01     Payment of Principal and Interest.

         The Company covenants and agrees for the benefit of the Noteholders and
the  Couponholders  that it will duly and  punctually  pay the  principal of and
interest  on the  Notes in  accordance  with the  terms  of the  Notes  and this
Indenture.

         SECTION 10.02     Maintenance of Office or Agency.

         The Company will maintain in Luxembourg  and in not less than one other
European  city an office or agency where Notes may be  presented or  surrendered
for payment, where Notes may be surrendered for conversion or exchange and where
Notices  and  demands  to or upon the  Company  in respect of the Notes and this
Indenture  may be  served.  The  office  of the  Luxembourg  Paying  Agent at 43
Boulevard  Royal,  L-2955  Luxembourg  and the  corporate  trust  office  of the
Principal Paying Agent at Mariner House, Pepys Street,  London EC3N 4DA, England
shall be such  offices or agencies  of the  Company,  unless the  Company  shall
designate  and maintain  some other  offices or agencies for one or more of such
purposes  pursuant to the terms of that  certain  Paying and  Conversion  Agency
Agreement of even date herewith (the "Agency Agreement").  The Company will give
prompt  written  Notice to the Trustee of any change in the location of any such
offices or agencies.  If at any time the Company shall fail to maintain any such
required  offices or  agencies  or shall fail to furnish  the  Trustee  with the
address thereof, such presentations, surrenders, Notices and demands may be made
or served at the Corporate  Trust Office of the Trustee,  and the Company hereby
appoints the Trustee as its agent to receive all such presentations, surrenders,
Notices and demands.

                                       50
<PAGE>



         The  Company  may also from time to time  designate  one or more  other
offices or agencies  (in or outside of Europe)  where the Notes may be presented
or  surrendered  for any or all such  purposes and may from time to time rescind
any such designation;  provided, that no such designation or rescission shall in
any manner relieve the Company of its obligation to maintain an office or agency
in Europe for such purposes.  The Company will give prompt written Notice to the
Trustee of any such  designation or rescission and any change in the location of
any such other office or agency.

         SECTION 10.03 Money for Payments to Be Held in Trust.

         If the Company shall at any time act as its own Paying Agent,  it will,
on or before each due date of the  principal of or interest on any of the Notes,
segregate  and hold in trust for the benefit of the Persons  entitled  thereto a
sum  sufficient to pay the principal or interest so becoming due until such sums
shall be paid to such  Persons or otherwise  disposed of as herein  provided and
will promptly notify the Trustee of its action or failure so to act.

         Whenever  the  Company  shall  have one or more  Paying  Agents for the
Notes,  it will,  on or  before  3:00 p.m.  (London  time) on the  Business  Day
immediately  preceding  each due date of the  principal  of or  interest  on any
Notes,  deposit with a Paying  Agent a sum  sufficient  to pay the  principal or
interest  so becoming  due,  such sum to be held in trust for the benefit of the
Persons entitled to such principal or interest, and (unless such Paying Agent is
the Trustee) the Company will promptly  notify the Trustee of such action or any
failure so to act.

         Pursuant to the terms of the Agency Agreement,  each Paying Agent shall
agree with the Trustee,  subject to the  provisions of this  Section,  that such
Paying Agent will:

                  (a) hold all sums held by it for the payment of the  principal
         of or  interest  on Notes  in  trust  for the  benefit  of the  Persons
         entitled  thereto  until  such sums  shall be paid to such  Persons  or
         otherwise disposed of as herein provided;

                  (b) give the  Trustee  Notice of any Default by the Company in
         the making of any payment of principal or interest; and

                  (c) at any time during the  continuance  of any such  Default,
         upon the written  request of the Trustee,  forthwith pay to the Trustee
         all sums so held in trust by such Paying Agent.

         The  Company  may at  any  time,  for  the  purpose  of  obtaining  the
satisfaction  and discharge of this Indenture or for any other purpose,  pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying  Agent,  such sums to be held by the Trustee
upon the same  trusts as those upon which such sums were held by the  Company or
such Paying  Agent;  and,  upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further  liability  with respect to
such sums.

                                       51
<PAGE>



         Any money  deposited with the Trustee or any Paying Agent, or then held
by the Company,  in trust for the payment of the principal of or interest on any
Note and remaining  unclaimed for two (2) years after such principal or interest
has become due and payable shall be paid to the Company on Company  Request,  or
(if then held by the  Company)  shall be  discharged  from such  trust;  and the
Holder of such Note shall thereafter,  as an unsecured  general  creditor,  look
only to the Company for payment  thereof,  and all  liability  of the Trustee or
such Paying  Agent with respect to such trust  money,  and all  liability of the
Company as trustee thereof, shall thereupon cease;  provided,  however, that the
Trustee or such Paying Agent,  before being required to make any such repayment,
may at the expense of the Company cause to be published  once, in the Authorized
Newspapers,  Notice that such money  remains  unclaimed  and that,  after a date
specified  therein,  which  shall not be less than 30 days from the date of such
publication,  any unclaimed  balance of such money then remaining will be repaid
to the Company.

         SECTION 10.04     Corporate Existence.

         The  Company  will do or  cause  to be done  all  things  necessary  to
preserve  and keep in full  force and  effect its  corporate  existence,  rights
(charter and statutory) and franchises of the Company;  provided,  however, that
the Company shall not be required to preserve any such right or franchise if the
Board of Directors shall determine that the preservation thereof is no longer in
the best  interests  of the  Company  and its  Subsidiaries  as a whole  and the
conduct  of their  collective  businesses,  and that  the  loss  thereof  is not
disadvantageous  in any  material  respect  to the  Noteholders;  and  provided,
further,  that  nothing  contained  in this  Section  10.04 shall  prohibit  any
transaction permitted by Article Eight.

         SECTION 10.05     Payment of Taxes and Other Claims.

         The Company will pay or  discharge  or cause to be paid or  discharged,
before  the  same  shall  become  delinquent,  (a) all  taxes,  assessments  and
governmental  charges  levied or imposed upon the Company or any  Subsidiary  or
upon the income,  profits or property of the Company or any  Subsidiary  and (b)
all lawful claims for labour,  materials and supplies which, if unpaid, might by
law become a Lien upon the property of the Company or any Subsidiary;  provided,
however,  that the Company shall not be required to pay or discharge or cause to
be paid or discharged  any such tax,  assessment,  charge or claim whose amount,
applicability  or  validity  is being  contested  in good  faith by  appropriate
proceedings.

         SECTION 10.06     Maintenance of Properties.

         The  Company  will  cause all  properties  owned by the  Company or any
Subsidiary  or used  or  held  for use in the  conduct  of its  business  or the
business of any Subsidiary to be maintained and kept in good  condition,  repair
and working  order  (ordinary  wear and tear  excepted)  and  supplied  with all
necessary  equipment and will cause to be made all necessary repairs,  renewals,
replacements,  betterments and improvements  thereof,  all as in the judgment of
the Company  may be  necessary  so that the  business  carried on in  connection
therewith may be conducted at all times;



                                       52
<PAGE>



provided,  however,  that nothing in this Section shall prevent the Company from
discontinuing  the maintenance of any of such properties if such  discontinuance
is, in the judgment of the Company,  desirable in the conduct of its business or
the business of any Subsidiary and not  disadvantageous  in any material respect
to the  Noteholders,  and  provided,  further,  that  nothing  contained in this
Section 10.06 shall prohibit any transaction permitted by Article Eight.

         SECTION 10.07     Insurance.

         The  Company  will  at all  times  keep  all of the  Company's  and its
Subsidiaries' properties which are of an insurable nature insured with insurers,
believed by the Company to be responsible,  against loss or damage to the extent
that  property  of similar  character  is  usually  so  insured by  Corporations
similarly  situated and owning like  properties in similar  geographic  areas in
which the Company or such Subsidiary  operates;  provided that such insurance is
generally available at commercially  reasonable rates, and provided further that
the Company or such  Subsidiary  may  self-insure  directly  or through  captive
insurers or insurance  cooperatives,  to the extent that the Company  determines
that such practice is consistent with prudent business practices. Such insurance
shall be in such  amount,  on such terms,  in such forms and for such periods as
are  customary for similarly  situated  Persons in the Company's  industry or in
insurance markets available to the Company.

         SECTION 10.08     Statement by Officers as to Default.

         The Company will deliver to the Trustee at its Corporate  Trust Office,
within 120 days after the end of each fiscal year, a brief Officers' Certificate
including a statement  by the officer  executing  such  certificate  that in the
course of performing his or her duties as an officer of the Company such officer
would normally obtain  knowledge of (i) whether or not any Default exists in the
performance  and  observation  of any terms,  provisions  and conditions of this
Indenture  and (ii)  whether or not the Company has  otherwise  kept,  observed,
performed  and fulfilled its  obligations  under this  Indenture in all material
respects.  Such Officers'  Certificate  shall further  state,  as to the officer
signing such  certificate,  to the knowledge of such officer,  as of the date of
such Officers' Certificate,  (i) whether or not any Default exists, (ii) whether
or not the Company during the preceding  fiscal year kept,  observed,  performed
and fulfilled in all material respects each and every covenant and obligation of
the Company under this Indenture and (c) whether or not there was any Default in
the performance and observance of any of the terms,  provisions or conditions of
this  Indenture  during such preceding  fiscal year. If the officer  signing the
Officers'  Certificate  knows  of  such a  Default,  whether  then  existing  or
occurring  during such preceding  fiscal year, the Officers'  Certificate  shall
describe such Default and its status with particularity.  The Company shall also
promptly notify the Trustee if the Company's  fiscal year is changed so that the
end thereof is on any date other than the then current fiscal year end date. For
purposes of this Section  10.08,  such  compliance  shall be determined  without
regard to any period of grace  granted by the Trustee or  requirement  of Notice
under this  Indenture.  The Company will deliver to the Trustee,  forthwith upon
becoming aware of any default in the  performance or observance of any covenant,
agreement or condition contained in this Indenture,  or any Event of Default, an
Officers'  Certificate  specifying with  particularity  such Default or Event of
Default  and further  stating  what action the Company has taken or is taking or
proposes to take with respect thereto.

                                       53
<PAGE>



         SECTION 10.09     Provision of Financial Statements.

         Whether or not the Company is subject to Section  13(a) or 15(d) of the
Exchange Act, the Company will, to the extent  permitted under the Exchange Act,
file with the Trustee the annual reports,  quarterly reports and other documents
which the Company would have been required to file with the Commission  pursuant
to such Sections  13(a) or 15(d) if the Company were so subject,  such documents
to be  filed  with the  Commission  on or prior  to the  respective  dates  (the
"Required  Filing  Dates") by which the Company  would have been  required so to
file such documents if the Company were so subject. The Company will also in any
event (x)  within 15 days of each  Required  Filing  Date file with the  Trustee
copies of the annual  reports,  quarterly  reports and other documents which the
Company has filed with the  Commission  or would have been required to file with
the  Commission  pursuant to Section  13(a) or 15(d) of the  Exchange Act if the
Company  were subject to such  Sections and (y) if filing such  documents by the
Company with the  Commission is not permitted  under the Exchange Act,  promptly
upon  written  request,  supply  copies  of such  documents  to any  prospective
Noteholder at the Company's cost.

         SECTION 10.10     Limitation on Other Indebtedness.

         Neither the Company nor any  Subsidiary  will  create,  incur,  assume,
guarantee or in any other manner become  directly or  indirectly  liable for the
payment  of any  Indebtedness  that is senior in right of  payment to the Notes,
except  other  Senior  Indebtedness  ranking pari passu with the Notes which may
rank  senior to the Notes only to the  extent of any  collateral  securing  such
Senior Indebtedness.

         SECTION 10.11     Waiver of Certain Covenants.

         The  Company  may omit in any  particular  instance  to comply with any
term, provision or condition set forth in Sections 10.05 through 10.07, 10.09 or
10.10 if before or after the time for such  compliance the Holders of at least a
majority  in  principal  amount  of  the  Outstanding  Notes,  by  Act  of  such
Noteholders, waive such compliance in such instance with such term, provision or
condition,  but no such waiver shall extend to or affect such term, provision or
condition except to the extent so expressly waived, and, until such waiver shall
become  effective,  the obligations of the Company and the duties of the Trustee
in respect of any such term,  provision or condition  shall remain in full force
and effect.

         SECTION 10.12     Restrictions on Charter Amendments.

         The Company will not amend its Certificate of  Incorporation  or Bylaws
except as required by law or except to the extent that such amendment  would not
have a material  adverse effect on (a) the ability of the Company to perform its
obligations  under  this  Indenture  or the  Notes  or  (b)  the  rights  of the
Noteholders,  except  that  neither  (i)  increases  in the number of Shares and
issuance  thereof with related  securities,  nor (ii)  designations of Preferred
Stock  of the  Company,  modifications  of the  terms of such  designations  and
issuance thereof with related securities, nor (iii)



                                       54
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modification or expansion of the indemnity provisions provided by the Company to
its directors and officers,  nor (iv) change of the Company's  registered  agent
shall be deemed an amendment hereunder.

         SECTION 10.13     United States Withholding and Reporting Requirements.

         To the  extent  permitted  by law,  the  Company  will  provide  to the
Trustee, the Paying Agents or to any Noteholder such statements, certificates or
other documentation  concerning the organization or operations of the Company as
may be  reasonably  necessary to establish any  exceptions  or  exemptions  from
United States Federal income tax withholding and reporting requirements.

         SECTION 10.14     Maintenance of Listings for Notes and Shares.

         During the term of the Notes,  the Company  will  maintain a listing of
the Notes on the  Luxembourg  Stock  Exchange and a quotation for all the issued
Shares on Nasdaq, it being understood that if the Company is unable to obtain or
maintain  such  listing of Notes or Shares,  to obtain and maintain a listing of
all the Notes or all the Shares issued on the exercise of the Conversion  Rights
on such  Alternative  Stock  Exchange as the Company may from time to time (with
the written consent of the Trustee)  determine and will forthwith give notice to
the  Noteholders in accordance  with Section 1.08 of the listing,  de-listing or
quotation  or lack of  quotation of the Notes or Shares (as a class) by any such
Alternative Stock Exchange.

                                 ARTICLE ELEVEN

                               REDEMPTION OF NOTES

         SECTION 11.01     Right of Redemption.

         (a) On giving notice pursuant to Section 11.05,  the Company may redeem
all of the Notes  for the time  being  outstanding  at their  principal  amount,
together with interest  accrued to the Redemption  Date, in the event that prior
to the date of such Notice,  Conversion  Rights shall have been exercised and/or
purchases (and corresponding cancellations) have been effected in respect of 85%
or more in principal amount of the Notes.

         (b) At any time after  December 15, 2001, the Holder of any Note may at
its option, by completing, signing and depositing at the specified office of any
Paying Agent during normal  business hours of such Agent, a Notice of redemption
in the form set  forth as  Exhibit  E  hereto  (or for the time  being  current)
obtainable  from any Paying Agent,  specifying a date for  redemption,  together
with the  Bearer  Notes  with  all  unmatured  Coupons  attached  thereto  to be
redeemed, require the Company to redeem in U.S. dollars all or some of the Notes
held  by it at 110% of the  aggregate  principal  amount  of  such  Notes,  plus
interest  (if  any)  accrued  to the date of  redemption.  Any  such  Notice  of
redemption will be irrevocable,  unless its revocation is



                                       55
<PAGE>



approved  in  writing by the  Company  not later than five (5) days prior to the
date for redemption of the relevant Notes.

         (c) Redemption shall be subject to the conditions specified in the form
of Note and, except as otherwise  provided in Section 11.01 (b), at a Redemption
Price equal to 100% of the principal  amount thereof,  together with accrued and
unpaid  interest  to the  Redemption  Date,  but  only to the  extent  that  all
unmatured Coupons are attached to such Notes.

         SECTION 11.02     Applicability of Article.

         Redemption  of Notes at the  election of the Company or  otherwise,  as
permitted  or  required by any  provision  of this  Indenture,  shall be made in
accordance with such provision and this Article.

         SECTION 11.03     Election to Redeem; Notice to Trustee.

         The action of the Company to redeem any Notes pursuant to Section 11.01
shall be evidenced by a Board Resolution.  In case of any redemption pursuant to
Section  11.01,  the Company  shall,  at least 30 days and not more than 60 days
prior to the Redemption Date fixed by the Company (unless a shorter Notice shall
be satisfactory to the Trustee),  notify the Trustee of such Redemption Date and
of the principal amount of Notes to be redeemed.

         SECTION 11.04     [Intentionally omitted].

                                       56
<PAGE>



         SECTION 11.05     Notice of Redemption.

         Notice  of  redemption  shall be given in the  manner  provided  for in
Section 1.08 not less than 30 days nor more than 60 days prior to the Redemption
Date, to each Holder of Notes to be redeemed.

         All Notices of redemption shall state:

                  (a)      the Redemption Date;

                  (b)      the Redemption Price;

                  (c) if less than all Outstanding Notes are to be redeemed, the
         identification (and, in the case of a partial redemption, the principal
         amounts) of the particular Notes to be redeemed;

                  (d) that on the Redemption Date the Redemption Price (together
         with  accrued  and unpaid  interest,  if any,  to the  Redemption  Date
         payable as provided in Section  11.07,  but only with  respect to Notes
         with all unmatured  Coupons  attached) will become due and payable upon
         each such  Note,  or the  portion  thereof,  to be  redeemed,  and that
         interest thereon will cease to accrue on and after said date;

                  (e) the place or places where such Notes are to be surrendered
         for payment of the Redemption Price; and

                  (f) pursuant to Section  3.13,  any ISIN or other  identifying
numbers relating to the Notes.

         Notice of  redemption  of Notes to be redeemed  at the  election of the
Company  shall be given by the  Company  or, at the  Company's  request,  by the
Trustee in the name and at the expense of the Company.

         SECTION 11.06     Deposit of Redemption Price.

         Not less  than one  Business  Day  prior to any  Redemption  Date,  the
Company  shall  deposit  with the  Trustee or with a Paying  Agent  (or,  if the
Company  is  acting  as its own  Paying  Agent,  segregate  and hold in trust as
provided in Section  10.03) an amount of money  sufficient to pay the Redemption
Price of, and  accrued  and unpaid  interest  on, all the Notes  which are to be
redeemed on that date.

                                       57
<PAGE>



         SECTION 11.07     Notes Payable on Redemption Date.

         Notice of redemption having been given as aforesaid, the Notes so to be
redeemed shall, on the Redemption Date, become due and payable at the Redemption
Price therein specified  (together with accrued and unpaid interest,  if any, to
the  Redemption  Date,  subject to the delivery of all unmatured and matured but
unpaid Coupons),  and from and after such date (unless the Company shall default
in the payment of the Redemption Price) such Notes shall cease to bear interest.
Upon surrender of any such Note for  redemption in accordance  with said Notice,
such Note shall be paid by the Company at the  Redemption  Price,  together with
accrued interest, if any, to the Redemption Date, to the extent that all matured
and unpaid and unmatured Coupons, if any, are attached;  provided, however, that
instalments of interest  whose Stated  Maturity is on or prior to the Redemption
Date shall be payable to the Holders of such Notes,  or one or more  Predecessor
Notes, according to their terms.

         If any Note called for  redemption  shall not be so paid upon surrender
by the Noteholder as prescribed hereunder thereof for redemption,  the principal
shall, until paid, bear interest from the Redemption Date at the rate prescribed
therefor  in the Notes.  In the event that the Company  shall  default in making
payment  in full in  respect  of any Note  which  shall  have  been  called  for
redemption  prior to December 15, 2002, on the  Redemption  Dates the Conversion
Right attaching to such Note will continue to be exercisable  (unless previously
exercised  by the  Trustee or the  Company)  up to, and  including  the close of
business  (at the  place  where the Note is  deposited  in  connection  with the
exercise of the Conversion  Right) on the date upon which the full amount of the
monies  payable in respect of such Note has been duly received by the Trustee or
the Principal Paying Agent or, if earlier, December15, 2002.

         SECTION 11.08     Surrender of Notes

         Each  Note  should  be  presented  for  redemption  together  with  all
unmatured  Coupons  relating to such Note,  failing which the full amount of any
missing  unmatured  Coupon  (or,  in the case of payment not being made in full,
that  proportion of the full amount of the missing  unmatured  Coupons which the
amount so paid bears to the total  amount due) will be deducted  from the amount
due for payment.  Each amount so deducted  will be paid in the manner  mentioned
above against  presentation and surrender (or, in the case of part payment only,
endorsement)  of such  missing  Coupon at any time before the expiry of five (5)
years after the Relevant Date in respect of the relevant Note.

         SECTION 11.09     Conversion on Redemption

                  (a) The Trustee may, at its absolute  discretion  (and without
         any responsibility for any loss occasioned thereby),  within the period
         commencing  on the date four (4) Business  Days prior to, and ending at
         the close of business on the Business Day prior to the Redemption Date,
         of any of the Notes  elect by  Notice  in  writing  to the  Company  to
         convert as of such  Redemption  Date the aggregate  number of Notes due
         for  conversion on such date any  Unexercised  Notes into Shares at the
         Conversion  Price  applicable at such  Redemption



                                       58
<PAGE>



         Date if all  necessary  consents  (if any) have been  obtained  and the
         Trustee  is  satisfied  or  is  advised  by  a  reputable   independent
         investment  bank  appointed by it that the net proceeds of an immediate
         sale of the  Shares  arising  from such  conversion  (disregarding  any
         liability  (other than a liability  of the Trustee) for taxation or the
         payment of any capital,  stamp, issue or registration duties consequent
         thereon)  would be likely to exceed by 5 percent  or more the amount of
         redemption  monies and  interest  which would  otherwise  be payable in
         respect of interest  accrued and unpaid since the Interest Payment Date
         immediately preceding such Redemption Date or if such date falls before
         the first Interest  Payment Date,  since the Closing Date in respect of
         such Unexercised Notes.

                  (b) Subject to  applicable  law, the Trustee shall arrange for
         the sale on  behalf  of the  Holders  of the  Unexercised  Notes of the
         Shares issued on such conversion as soon as  practicable,  and (subject
         to any necessary  consents  being  obtained and to the deduction by the
         Trustee of any amount which it  determines  to be payable in respect of
         its liability to taxation or the payment of any capital,  stamp,  issue
         or  registration  duties (if any) and any costs incurred by the Trustee
         in connection with that allotment and sale thereof) the net proceeds of
         sale together with accrued and unpaid interest  payable under Condition
         8(B)(iv)  of the Terms and  Conditions  of the Notes in respect of such
         Unexercised Notes (if any) shall be held by the Trustee and distributed
         by  the  Principal  Paying  Agent  rateably  to  the  Holders  of  such
         Unexercised Notes against due presentation in accordance with Condition
         7 of the Terms and  Conditions  of the  Notes.  The  amount of such net
         proceeds of sale shall be treated  for all  purposes as the full amount
         due by the Company in respect of such Unexercised Notes.

                                       59
<PAGE>



                                 ARTICLE TWELVE

                                   CONVERSION

         SECTION 12.01     Conversion Right and Conversion Price.

                           (a)   Subject  to  and  upon   compliance   with  the
         provisions of this  Article,  at the option of the  Noteholder,  at any
         time from and after the first Business Day following termination of the
         Restricted Period and (i) up to the close of business on December122002
         (but in no event  thereafter),  or (ii) if such  Note  shall  have been
         called for  redemption  pursuant to Article  Eleven up to and including
         two (2)  Business  Days  prior to the  Redemption  Date any Note may be
         converted  at  the  principal   amount  thereof  into  fully  paid  and
         non-assessable Conversion Shares at the Conversion Price.

                           (b)  Notes   voluntarily   converted   following  the
         Restricted  Period but prior to December 15, 1998, will be converted at
         a five percent (5%) discount from the then effective Conversion Price.

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<PAGE>



                           (c) In the  event  the  Company  at any time and from
         time to time after the Restricted  Period issues shares of Common Stock
         or Common  Stock  Equivalents  at a price less than the then  effective
         Conversion  Price, the Conversion Price shall be deemed adjusted to the
         price at which such shares of Common Stock or Common Stock  Equivalents
         were  issued  and the  Noteholders  shall  have the right and option to
         convert their Notes at such price (the  "Temporary  Conversion  Price")
         into shares of Common  Stock for a period of sixty (60)  calendar  days
         following notice by the Company of any such Temporary Conversion Price;
         provided,  however, that the foregoing shall not apply to any issuances
         (i) pursuant to the  conversion  or exercise of issued and  outstanding
         shares of Common Stock or Common Stock  Equivalents;  (ii)  pursuant to
         the Notes;  (iii)  pursuant to conversion of any currently  outstanding
         securities  of the Company  (including  any  warrants)  or any Warrants
         issued  pursuant to the Offering;  (iv) pursuant to any plan adopted by
         the Company for the purchase of stock in  connection  with any employee
         compensation or benefit plan of the Company or any of its  Subsidiaries
         whether now in effect or hereafter created or amended,  including,  but
         not limited to, the Company's 1995 Stock Plan,  1994 Stock Option Plan,
         1995 Director  Option Plan and 1995 Employee  Stock  Purchase Plan; (v)
         pursuant  to any  compensation  arrangement  approved  by the  Board of
         Directors  of the  Company  with any  director,  officer or employee or
         proposed  director,   officer,  or  employee  of  the  Company  or  any
         Subsidiary;  (vi) pursuant to the incurrence of any Senior Indebtedness
         secured  primarily  by  the  assets  of  the  Company  or  any  of  its
         Subsidiaries;  (vii)  where the shares  are issued for a  consideration
         other than cash (including in connection with an acquisition of assets,
         stock  or a  business)  and  the  Board  of  Directors  of the  Company
         determines in good faith that such transaction is fair from a financial
         point of view and is in the best interests of the Company; and ; (viii)
         where the number of shares of Common  Stock  pursuant to such  issuance
         will not  exceed  two  percent  (2%) of the  number of shares of Common
         Stock into which the Notes are then convertible.  During the Restricted
         Period,  the Company  will not issue  shares of Common  Stock or Common
         Stock Equivalents at less than the Conversion Price, except as provided
         under (i) through  (viii) above.  Notice of any such issuance  shall be
         given by the  Company  in  accordance  with  Section  1.08 of the Trust
         Indenture (which notice shall be irrevocable) by publication in two (2)
         Authorized Newspapers, one of which is required to be a general leading
         newspaper in Luxembourg,  which is expected to be the Luxembourg  Wort.
         Upon any such  conversion  of any Note by a Noteholder  pursuant to the
         foregoing,  payment will be made for interest accrued during the period
         from the most recent  Interest  Payment  Date to the  Conversion  Date.
         Immediately  after  expiration  of such  sixty  (60)  day  period,  the
         Conversion  Price shall be deemed reset to the  Conversion  Price as in
         effect  immediately  prior to such  issuance of Common  Stock or Common
         Stock Equivalents, subject to any adjustments that would otherwise have
         been made in such  Conversion  Price  pursuant to Condition 7(C) during
         the effectiveness of such Temporary Conversion Price.

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<PAGE>



                           (d) If any time on or after June 15, 1999, the Market
         Price of the  shares of  Common  Stock on each day in any  thirty  (30)
         consecutive day period, the first day of which falls on or after May 9,
         1999,  is equal to or greater than 160% of the  Conversion  Price,  the
         Company may at its option cause the Notes to be converted,  in whole or
         in part, at their principal amount,  into fully paid and non-assessable
         Conversion  Shares at the Conversion  Price.  Upon any such conversion,
         payment will be made to each Noteholder for interest accrued during the
         period from the most recent  Interest  Payment  Date to the  Conversion
         Date.

                  (e)  The  Conversion   Price  shall  be  adjusted  in  certain
         instances as provided in Section 12.04.

                  (f) Except as otherwise  provided in Sections 12.01(c) and (d)
         , a holder  of shares of Common  Stock  issued on  conversion  of Notes
         shall not be entitled to any rights for any Record Date which  precedes
         the relevant Conversion Date.

         SECTION 12.02     Exercise of Conversion Right.

                  (a) In order to exercise the Conversion  Right, the Noteholder
         to be converted  shall provide Notice to the  Conversion  Agent that it
         intends to  exercise  its  Conversion  Right and shall  surrender  such
         Bearer Note or Notes and all unmatured  Coupons,  including the one for
         the next due interest payment, to the Conversion Agent at its corporate
         trust  offices,  or  such  other  office  of any  Conversion  Agent  as
         published in the Authorized  Newspapers from time to time,  accompanied
         by written  Notice (as set forth in Exhibit D hereto) to the Conversion
         Agent that the  Noteholder  elects to convert  such Note.  A Conversion
         Notice once delivered shall be irrevocable.

                  (b) Bearer Notes shall be deemed to have been converted on the
         Conversion  Date, and at such time,  except as provided in this Section
         12.02 below, the rights of the Noteholders as Noteholders  shall cease,
         and the Person or Persons entitled to receive the Common Stock issuable
         upon conversion  shall be treated for all purposes as the record holder
         or  holders  of  such  Common  Stock  at  such  time.  As  promptly  as
         practicable  on or after the  Conversion  Date, the Company shall issue
         and  shall  deliver  through  the  Conversion  Agent at the  Conversion
         Agent's office or agency a certificate or  certificates  for the number
         of full  shares of Common  Stock  issuable  upon such  conversion.  The
         Conversion Agent shall deliver the share certificate or certificates in
         accordance with the instructions set forth in the Notice of exercise of
         Conversion Rights.

                  (c) Except as otherwise provided in Sections 12.01(c) and (d),
         if the  Conversion  Date is a date other than an Interest  Payment Date
         the Company shall not pay and the  Noteholder  shall not be entitled to
         receive  any  interest  accrued  on the  Notes  from the last  Interest
         Payment Date prior to the Conversion Date.

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<PAGE>



                  (d) Except as  otherwise  provided in Condition  8(B)(iv),  no
         Noteholder will be entitled upon  conversion  thereof to any payment or
         adjustment  on account of  interest  on the Notes or  dividends  on the
         shares of Common Stock issued in connection therewith.

         SECTION 12.03  Calculation of Shares Issued on Conversion and Fractions
of Shares.

         The  number of Shares  to be  issued  on  conversion  of a Note will be
determined by dividing the  principal  amount of the Note to be converted by the
Conversion Price in effect on the Conversion Date, with the result being rounded
down to the nearest  whole number.  No cash in lieu of or  fractional  shares of
Common  Stock shall be issued upon  conversion  of Notes.  If more than one Note
shall be  surrendered  for  conversion at one time by the same  Noteholder,  the
number of full Shares which shall be issuable upon  conversion  thereof shall be
computed  on the  basis of the  aggregate  principal  amount  of the  Notes  (or
specified portions thereof) so surrendered.

         SECTION 12.04     Adjustment of Conversion Price.

                  (a) Dividends or  Distributions  of Common Stock.  In case the
         Company  shall  pay or make a  dividend  or other  distribution  on its
         Common  Stock  exclusively  in  Common  Stock  or  shall  pay or make a
         dividend or other  distribution  on any other class of capital stock of
         the Company which dividend or distribution  includes Common Stock,  the
         Conversion  Price in effect at the  opening of business on the day next
         following the date fixed for the determination of stockholders entitled
         to receive  such  dividend  or other  distribution  shall be reduced by
         multiplying  such Conversion Price by a fraction of which the numerator
         shall be the number of shares of Common Stock  outstanding at the close
         of  business  on  the  date  fixed  for  such   determination  and  the
         denominator  shall be the sum of such  number of  shares  and the total
         number of shares constituting such dividend or other distribution, such
         reduction to become effective immediately after the opening of business
         on the day next  following the date fixed for such  determination.  For
         the purposes of this Section  12.04(a),  the number of shares of Common
         Stock at any time  outstanding  shall not  include  shares  held in the
         treasury of the Company.

                  (b) Dividends or Distributions of Rights,  Warrants or Options
         to  Purchase  Common  Stock.  In case the  Company  shall pay or make a
         dividend  or  other   distribution  on  its  Common  Stock   consisting
         exclusively  of, or shall  otherwise issue to all holders of its Common
         Stock,  rights,  warrants or options  entitling the holders  thereof to
         subscribe  for or purchase  shares of Common Stock at a price per share
         less than the Market Price per share (determined as provided in Section
         12.04(g)) of the Common  Stock on the date fixed for the  determination
         of stockholders  entitled to receive such rights,  warrants or options,
         the  Conversion  Price in effect at the  opening of business on the day
         following  the date  fixed for such  determination  shall be reduced by
         multiplying  such Conversion Price by a fraction of which the numerator
         shall be the number of shares of Common Stock  outstanding at the close
         of business on the date fixed for such determination plus the number of
         shares of Common Stock which the aggregate of the offering price of the
         total number of shares of



                                       63
<PAGE>



         Common Stock so offered for  subscription or purchase would purchase at
         such Market Price and the denominator  shall be the number of shares of
         Common Stock outstanding at the close of business on the date fixed for
         such determination plus the number of shares of Common Stock so offered
         for  subscription or purchase,  outstanding at the close of business on
         the date fixed for such reduction to become effective immediately after
         the opening of business  on the day  following  the date fixed for such
         determination.  For the purposes of this  paragraph  (b), the number of
         shares of Common Stock at any time outstanding shall not include shares
         held in the  treasury of the Company.  The Company  shall not issue any
         rights,  warrants or options in respect of shares of Common  Stock held
         in the treasury of the Company.

                  (c)  Dividends or  Distributions  in Cash. In case the Company
         shall, by dividend or otherwise,  make a distribution to all holders of
         its Common  Stock  exclusively  in cash in an  aggregate  amount  that,
         together with (i) the aggregate  amount of any other  distributions  to
         all holders of its Common Stock made  exclusively in cash within the 12
         months  preceding  the  date of  payment  of such  distribution  and in
         respect  of which  no  Conversion  Price  adjustment  pursuant  to this
         Section  12.04(c) has been made and (ii) the aggregate of any cash plus
         the fair  market  value (as  determined  in good  faith by the Board of
         Directors,  whose  determination shall be conclusive and described in a
         resolution of the Company's  Board of Directors),  as of the expiration
         of the tender or exchange  offer  referred to below,  of  consideration
         payable in respect of any tender or exchange  offer by the Company or a
         Subsidiary for all or any portion of the Common Stock concluded  within
         the 12 months preceding the date of payment of such distribution and in
         respect of which no Conversion Price  adjustment  pursuant to paragraph
         (f) of this Section  12.04 has been made,  exceeds five percent (5%) of
         the product of the Market  Price per share  (determined  as provided in
         Section   12.04(g))   of  the  Common  Stock  on  the  date  fixed  for
         stockholders  entitled to receive such distribution times the number of
         shares of Common Stock  outstanding on such date, the Conversion  Price
         shall be reduced so that the same shall equal the price  determined  by
         multiplying  the Conversion  Price in effect  immediately  prior to the
         effectiveness  of the Conversion  Price reduction  contemplated by this
         paragraph (c) by a fraction of which the numerator  shall be the Market
         Price per share (determined as provided Section 12.04(g)) of the Common
         Stock on the date of such  effectiveness  less  the  amount  of cash so
         distributed applicable to one share of Common Stock and the denominator
         shall  be such  Market  Price  per  share  of the  Common  Stock,  such
         reduction  to become  effective  immediately  prior to the  opening  of
         business  on the day  following  the date fixed for the payment of such
         distribution.

                  (d) All Other Distributions or Dividends.  Subject to the last
         sentence of this paragraph (d), in case the Company shall,  by dividend
         or otherwise,  distribute to all holders of its Common Stock  evidences
         of its indebtedness,  shares of any class of capital stock, securities,
         cash or property (excluding any rights, warrants or options referred to
         in Section  12.04(b),  any dividend or distribution paid exclusively in
         cash and any dividend or distribution  referred to in Section 12.04(a),
         the Conversion  Price shall be reduced so that the same shall equal the
         price   determined  by  multiplying  the  Conversion  Price  in  effect


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<PAGE>



         immediately   prior  to  the  effectiveness  of  the  Conversion  Price
         reduction contemplated by this paragraph (d) by a fraction of which the
         numerator  shall be the Market Price per share  (determined as provided
         in  paragraph  (g) of this  Section) of the Common Stock on the date of
         such  effectiveness  less the fair market value (as  determined in good
         faith  by  the  Board  of  Directors,   whose  determination  shall  be
         conclusive  and  described in a resolution  of the  Company's  Board of
         Directors and shall,  in the case of securities  being  distributed for
         which prior thereto there is an actual or when issued  trading  market,
         be no less than the value determined by reference to the average of the
         Market Price over the period specified in the succeeding sentence),  on
         the date of such  effectiveness,  of the  portion of the  evidences  of
         indebtedness, shares of capital stock, securities, cash and property so
         distributed applicable to one share of Common Stock and the denominator
         shall  be such  Market  Price  per  share  of the  Common  Stock,  such
         reduction  to become  effective  immediately  prior to the  opening  of
         business  on the day next  following  the date fixed for the payment of
         such  distribution  (such date to being  referred to as the  "Reference
         Date").  If the Board of Directors  determines the fair market value of
         any distribution for purposes of this paragraph (d) by reference to the
         actual or when issued trading market for any securities comprising such
         distribution,  it must in doing so  consider  the prices in such market
         over the same  period  used in  computing  the  Market  Price per share
         pursuant  to  paragraph  (g) of  this  Section.  For  purposes  of this
         paragraph  (d), any dividend or  distribution  that includes  shares of
         Common  Stock or  rights,  warrants  or  options  to  subscribe  for or
         purchase  shares of Common  Stock  shall be deemed  instead to be (i) a
         dividend  or  distribution  of the  evidences  of  indebtedness,  cash,
         property,  shares of capital stock or securities other than such shares
         of  Common  Stock or such  rights,  warrants  or  options  (making  any
         Conversion Price reduction  required by this paragraph (d)) immediately
         followed  by (ii) a dividend or  distribution  of such shares of Common
         Stock  or  such  rights,   warrants  or  options  (making  any  further
         Conversion Price reduction required by Section 12.04(a) or (b)), except
         (i) the Reference Date of such dividend or  distribution  as defined in
         this Section  12.04(d)  shall be substituted as "the date fixed for the
         determination  of  stockholders  entitled to receive  such  dividend or
         other   distribution",   "the  date  fixed  for  the  determination  of
         stockholders entitled to receive such rights,  warrants or options" and
         "the date fixed for such  determination"  within the meaning of Section
         12.04(a) and (b) and (ii) any shares of Common  Stock  included in such
         dividend or distribution shall not be deemed  "outstanding at the close
         of  business  on the date  fixed  for such  determination"  within  the
         meaning of Section 12.04(a)).

                  (e) Subdivision of Common Stock. In case outstanding shares of
         Common  Stock shall be  subdivided  into a greater  number of shares of
         Common Stock, the Conversion Price in effect at the opening of business
         on the day  following  the day  upon  which  such  subdivision  becomes
         effective shall be proportionately  reduced,  and, conversely,  in case
         outstanding  shares of  Common  Stock  shall  each be  combined  into a
         smaller  number  of shares of Common  Stock,  the  Conversion  Price in
         effect at the  opening of business  on the day  following  the day upon
         which  such  combination  becomes  effective  shall be  proportionately
         increased,  such  reduction or increase,  as the case may be, to become
         effective  immediately  after  the  opening  of  business  on  the  day
         following the day upon which such  subdivision or  combination  becomes
         effective.

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<PAGE>



                  (f)  Tender or  Exchange  Offer for  Common  Stock.  In case a
         tender or exchange  offer made by the Company or any Subsidiary for all
         or any  portion of the Common  Stock  shall  expire and such  tender or
         exchange offer shall involve an aggregate  consideration  having a fair
         market value (as  determined  in good faith by the Board of  Directors,
         whose  determination  shall be conclusive and described in a resolution
         of the Company's Board of Directors) at the last time (the  "Expiration
         Time")  tenders or  exchanges  may be made  pursuant  to such tender or
         exchange  offer  (as it may be  amended)  that,  together  with (i) the
         aggregate of the cash plus the fair market value (as determined in good
         faith  by  the  Board  of  Directors,   whose  determination  shall  be
         conclusive  and  described in a resolution  of the  Company's  Board of
         Directors),  as of the expiration of the other tender or exchange offer
         referred  to below,  of  consideration  payable in respect of any other
         tender or exchange  offer by the Company or a Subsidiary for all or any
         portion of the Common Stock  concluded  within the  preceding 12 months
         and in respect of which no Conversion Price adjustment pursuant to this
         paragraph  (f) has  been  made and (ii)  the  aggregate  amount  of any
         distributions  to all holders of the Common Stock made  exclusively  in
         cash  within  the  preceding  12  months  and in  respect  of  which no
         Conversion Price adjustment pursuant to Section 12.04(e) has been made,
         exceeds  five percent (5%) of the product of the Market Price per share
         (determined as provided in Section 12.04(g)) of the Common Stock on the
         Expiration Time times the number of shares of Common Stock  outstanding
         (including any tendered  shares) on the Expiration Time, the Conversion
         Price shall be reduced (but not increased) so that the same shall equal
         the price  determined by  multiplying  the  Conversion  Price in effect
         immediately  prior to the  Expiration  Time by a fraction  of which the
         numerator  shall be (i) the  product  of the  Market  Price  per  share
         (determined as provided in Section 12.04(g)) of the Common Stock at the
         Expiration Time times the number of shares of Common Stock  outstanding
         (including  any tendered or exchanged  shares) at the  Expiration  Time
         minus (ii) the fair  market  value  (determined  as  aforesaid)  of the
         aggregate consideration payable to stockholders based on the acceptance
         (up to any  maximum  specified  in the terms of the tender or  exchange
         offer) of all shares validly tendered or exchanged and not withdrawn as
         of the Expiration  Time (the shares deemed so accepted,  up to any such
         maximum,   being  referred  to  as  the  "Purchased  Shares")  and  the
         denominator  shall be the product of (i) such Market Price per share at
         the Expiration Time times (ii) such number of outstanding shares at the
         Expiration Time less the number of Purchased Shares,  such reduction to
         become  effective  immediately  prior to the opening of business on the
         day following the Expiration Time.

                  (g)  Determination  of Market  Price.  For the  purpose of any
         computation  of the Market Price under this  paragraph  (g) and Section
         12.04(b),  (d) and (e), (i) if the "ex" date (as  hereinafter  defined)
         for any event (other than the issuance or  distribution  requiring such
         computation)  that  requires  an  adjustment  to the  Conversion  Price
         pursuant to paragraph  (a),  (b),  (c),  (d), (e) or (f) above  ("Other
         Event") occurs on or after the tenth Stock Exchange  Business Day prior
         to the date in question  and prior to the "ex" date for the issuance or
         distribution  requiring such  computation  (the "Current  Event"),  the
         closing  price for each Stock  Exchange  Business Day prior to the "ex"
         date for such Other Event shall be adjusted



                                       66
<PAGE>



         by  multiplying  such closing  price by the same  fraction by which the
         Conversion  Price is so  required  to be  adjusted  as a result of such
         Other Event, (ii) if the "ex" date for any Other Event occurs after the
         "ex"  date  for  the  Current  Event  and on or  prior  to the  date in
         question, the closing price for each Stock Exchange Business Day on and
         after  the  "ex"  date for  such  Other  Event  shall  be  adjusted  by
         multiplying  such closing  price by the  reciprocal  of the fraction by
         which the Conversion Price is so required to be adjusted as a result of
         such Other Event,  (iii) if the "ex" date for any Other Event occurs on
         the "ex"  date for the  Current  Event,  one of those  events  shall be
         deemed for  purposes of clauses (i) and (ii) of this proviso to have an
         "ex" date  occurring  prior to the "ex" date for the other  event,  and
         (iv) if the "ex" date for the Current  Event is on or prior to the date
         in question, after taking into account any adjustment required pursuant
         to clause  (ii) of this  proviso,  the  closing  price  for each  Stock
         Exchange  Business  Day on or after such "ex" date shall be adjusted by
         adding  thereto the amount of any cash and the fair market value on the
         date in question (as determined in good faith by the Board of Directors
         in a  manner  consistent  with  any  determination  of such  value  for
         purposes of this Section 12.04(c) or (d), whose  determination shall be
         conclusive  and  described in a resolution  of the  Company's  Board of
         Directors) of the portion of the rights, warrants,  options,  evidences
         of indebtedness,  shares of capital stock, securities, cash or property
         being  distributed  applicable  to one share of Common  Stock.  For the
         purpose of any computation under Section 12.04(f), the Market Price per
         share of Common Stock on any date in question shall be deemed to be the
         Market Price on the date selected by the Company commencing on or after
         the latest (the "Commencement  Date") of (i) the date 20 Stock Exchange
         Business   Days  before  the  date  in  question,   (ii)  the  date  of
         commencement of the tender or exchange offer requiring such computation
         and (iii) the date of the last  amendment,  if any,  of such  tender or
         exchange  offer  involving a change in the maximum number of shares for
         which tenders are sought or a change in the consideration  offered, and
         ending not later than the date of the Expiration Time of such tender or
         exchange offer (or, if such  Expiration Time occurs before the close of
         trading  on a Stock  Exchange  Business  Day,  not later than the Stock
         Exchange Business Day immediately preceding the date of such Expiration
         Time);  provided,  however,  that if the "ex" date for any Other  Event
         (other than the tender or exchange offer  requiring  such  computation)
         occurs on or after the Commencement Date and on or prior to the date of
         the  Expiration  Time for the tender or exchange  offer  requiring such
         computation,  the closing  price for each Stock  Exchange  Business Day
         prior  to the "ex"  date for such  Other  Event  shall be  adjusted  by
         multiplying  such  closing  price by the  same  fraction  by which  the
         Conversion  Price is so  required  to be  adjusted  as a result of such
         other event.  For purposes of this  paragraph,  the term "ex" date, (i)
         when used with respect to any issuance or distribution, means the first
         date on which the  Common  Stock  trades  regular  way on the  relevant
         exchange or in the  relevant  market  from which the closing  price was
         obtained  without the right to receive such  issuance or  distribution,
         (ii) when used with respect to any subdivision or combination of shares
         of Common Stock,  means the first date on which the Common Stock trades
         regular way on such  exchange or in such market after the time at which
         such subdivision or combination becomes effective,  and (iii) when used
         with  respect to any tender or  exchange  offer means the first date on
         which the Common Stock trades



                                       67
<PAGE>



         regular way on such  exchange or in such  market  after the  Expiration
         Time of such tender or exchange offer.

                  (h) Further Reductions for Federal Income Tax. The Company may
         make such  reductions  in the  Conversion  Price,  in addition to those
         required  by Section  12.04 (a),  (b),  (c),  (d),  (e) and (f),  as it
         considers to be  advisable in order that any event  treated for Federal
         income tax purposes as a dividend of stock or stock rights shall not be
         taxable to the recipients.

                  (i)  Adjustments to be Carried  Forward.  No adjustment in the
         Conversion Price shall be required unless such adjustment would require
         an increase or decrease of at least five percent (5%) in the Conversion
         Price; provided,  however, that any adjustments which by reason of this
         paragraph (i) are not required to be made shall be carried  forward and
         taken into account in any subsequent adjustment.

         SECTION 12.05     Notice of Adjustments of Conversion Price

         Whenever  the  Conversion  Price is  adjusted  as herein  provided  the
Company shall compute the adjusted  Conversion  Price in accordance with Section
12.04 and shall prepare a certificate  signed by the Chief Financial  Officer of
the  Company  setting  forth  the  adjusted  Conversion  Price  and  showing  in
reasonable  detail  the facts  upon which  such  adjustment  is based,  and such
certificate  shall  forthwith be delivered to the Trustee,  the Paying Agent and
the Conversion Agent, and the Company shall cause Notice thereof to be published
in  accordance  with Section 1.08 within ten (10) Business Days of the effective
date of such adjustment.

         SECTION 12.06     Notice of Certain Corporate Action

         In case:

                  (a) the  Company  shall  declare  a  dividend  (or  any  other
         distribution)   on  its  Common  Stock  payable  (i)   otherwise   than
         exclusively in cash or (ii) exclusively in cash in an amount that would
         require a Conversion Price adjustment pursuant to Section 12.04(c); or

                  (b) the Company shall authorize the granting to the holders of
         its Common  Stock of rights,  warrants or options to  subscribe  for or
         purchase  any  shares  of  capital  stock of any  class or of any other
         rights (excluding employee stock options); or

                  (c) of any reclassification of the Common Stock of the Company
         (other than a subdivision or combination of its  outstanding  shares of
         Common Stock),  or of any  consolidation or merger to which the Company
         is a party and for which approval of any stockholders of the Company is
         required, or of the sale or transfer of all or substantially all of the
         assets of the Company; or

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<PAGE>



                  (d) of the voluntary or involuntary  dissolution,  liquidation
         or winding up of the Company; or

                  (e)  the  Company  or  any  Subsidiary  of the  Company  shall
         commence  a  tender  or  exchange  offer  for all or a  portion  of the
         Company's  outstanding  shares of Common Stock (or shall amend any such
         tender or exchange offer);

then the Company  shall cause to be mailed to the Trustee,  the Paying Agent and
the  Conversion  Agent and to be published in the manner  provided under Section
1.08 hereof within ten (10) Business Days after the date on which Notice is sent
to the holders of the Company's  Common Stock,  a Notice stating (i) the date on
which a record is to be taken for the purpose of such dividend,  distribution or
granting of rights, warrants or options, or, if a record is not to be taken, the
date as of which the  holders of Common  Stock of record to be  entitled to such
dividend,  distribution,  rights,  warrants or options are to be determined,  or
(ii) the date on  which  such  reclassification,  consolidation,  merger,  sale,
transfer,  dissolution,   liquidation  or  winding  up  is  expected  to  become
effective,  and the date as of which it is expected that holders of Common Stock
of record  shall be  entitled  to  exchange  their  shares  of Common  Stock for
securities,  cash or other  property  deliverable  upon such  re-classification,
consolidation,  merger, sale, transfer, dissolution,  liquidation or winding up,
or (iii) the date on which such tender offer  commenced,  the date on which such
tender offer is scheduled to expire unless extended,  the consideration  offered
and the other  material  terms  thereof (or the material  terms of any amendment
thereto).

         SECTION 12.07     Company to Reserve Common Stock.

         The Company  shall at all times reserve and keep  available,  free from
pre-emptive or similar rights,  out of its authorized but unissued Common Stock,
solely for the purpose of effecting the conversion of Notes, the whole number of
Shares then issuable upon the conversion in full of all Outstanding Notes.

         SECTION  12.08    Taxes on  Conversions. 

         The  Company  will pay any and all taxes that may be payable in respect
of the issue or delivery of Shares on conversion of Notes pursuant  hereto.  The
Company shall not,  however,  be required to pay any tax which may be payable in
respect of any  transfer  involved in the issue and delivery of Shares in a name
other than that of the Holder of the Notes to be converted, and no such issue or
delivery  shall be made  unless and until the Person  requesting  such issue has
paid to the  Company  the  amount of any such  tax,  or has  established  to the
satisfaction of the Company that such tax has been paid.

         SECTION 12.09     Cancellation of Converted Bearer Notes

         All Notes  delivered for  conversion to the  Conversion  Agent shall be
cancelled by the Company, and shall not under any circumstances be reissued.

                                       69
<PAGE>



         SECTION  12.10  Provisions in Case of  Reclassification  Consolidation,
                         Merger or Sale of Assets

         In the  event  that the  Company  shall be a party to any  transaction,
including without limitation any (i) recapitalization or reclassification of the
Common  Stock  (other  than a change in par  value,  or from par value to no par
value,  or from no par value to par value,  or as a result of a  subdivision  or
combination of the Common Stock), (ii) any consolidation of the Company with, or
merger of the Company into, any other person,  any merger of another person into
the Company  (other than a merger  which does not result in a  reclassification,
conversion,  exchange or cancellation of all of the outstanding shares of Common
Stock of the Company), (iii) any sale or transfer of all or substantially all of
the assets of the Company,  or (iv) any compulsory  share  exchange  pursuant to
which the Common Stock is converted into the right to receive other  securities,
cash or other property, then lawful provision shall be made as part of the terms
of such transaction  whereby the Holder of each Note then outstanding shall have
the right  thereafter  to convert  such Note only into the kind of common  stock
receivable  upon such  transaction  by a holder of Common  Stock (at an adjusted
Conversion  Price  equal to (a) the  Conversion  Price  determined  pursuant  to
Section 12.04 as though all such securities, cash or property (other than common
stock) had been  distributed in a dividend  covered by Section  12.04(d) with an
"ex" date on the date of such  transaction  divided  by (b) the number of shares
(or  fraction  thereof) of common  stock  receivable  upon such  transaction  in
respect of each share of Common Stock).  The Person formed by such consolidation
or resulting  from such merger or which  acquired such assets or which  acquired
the  Company's  Shares,  as the case may be,  shall  execute  and deliver to the
Trustee on behalf of each of the  Noteholders  an amendment to this Indenture as
provided for under Article Nine.  Such amendment  shall provide for  adjustments
which, for events  subsequent to the effective date of such amendment,  shall be
as nearly  equivalent as may be practicable to the  adjustments  provided for in
this Article and shall provide for the assumption by such other Person,  if any,
of the  Company's  obligations  under this  Indenture  and the Notes.  The above
provisions   of  this  Section  12.10  shall   similarly   apply  to  successive
transactions of the foregoing type.

         The Trustee  shall not have any duty to determine  when any  adjustment
provided  for in this  Article  should  be made,  the  manner  in which any such
adjustment should be made or what any such adjustment should be.

         SECTION 12.11     Proposed Amendments to Regulation S

         Notwithstanding anything contained herein to the contrary, in the event
that  Regulation S is amended to require a lengthening of the Restricted  Period
for securities sold under Regulation S and such amendments are deemed applicable
to the Notes, the Notes may not be converted prior to the earlier of (i) the end
of the new  Restricted  Period,  as so required by such  amendments  or (ii) the
registration of the Shares by the Company as described  below. If the Restricted
Period has been  lengthened  because such  amendments  have been adopted and are
deemed applicable to the Notes, the Company will register the issuance or resale
of the Shares  issuable upon conversion of the Notes under the Securities Act as
soon as  practicable  after the Company is eligible to use the Form S-3 for such
registration (which is expected to be on or about February 7,



                                       70
<PAGE>



1998) and  maintain  the  effectiveness  of a  registration  statement  with the
Commission  on an  appropriate  form  covering such Shares until such time as an
exemption from registration is available for the resale of such Shares.

         In the event  that any  amendments  to  Regulation  S are  deemed to be
applicable  to the  Notes,  Notice  of  such  amendments  will be  given  to the
Luxembourg  Stock  Exchange  and  to  the  Noteholders  by  publication  in  two
Authorized Newspapers in accordance with Section 1.08.

                                ARTICLE THIRTEEN

                       DEFEASANCE AND COVENANT DEFEASANCE

         SECTION  13.01  Company's  Option  to  Effect  Defeasance  or  Covenant
                         Defeasance.

         The Company may, at its option by Board  Resolution,  at any time, with
respect to the Notes,  elect to have either  Section  13.02 or Section  13.03 be
applied to all  Outstanding  Notes upon compliance with the conditions set forth
below in this Article.  The Company shall  promptly give Notice of such election
to the Trustee.

         SECTION 13.02     Legal Defeasance and Discharge.

         Upon  the  Company's   exercise  under  Section  13.01  of  the  option
applicable  to this  Section  13.02,  the  Company  shall be deemed to have been
discharged  from its obligations  with respect to all  Outstanding  Notes on the
date the  conditions  set forth in  Section  13.04 are  satisfied  (hereinafter,
"legal  defeasance").  For this purpose,  such legal  defeasance  means that the
Company  shall be deemed to have paid and  discharged  the  entire  indebtedness
represented by the  Outstanding  Notes,  which shall  thereafter be deemed to be
"Outstanding"  only for the purposes of Section 13.05 and the other  Sections of
this Indenture  referred to in (A) and (B) below,  and to have satisfied all its
obligations  under such Notes,  including the  obligation to pay interest on the
Notes, and this Indenture  insofar as such Notes are concerned (and the Trustee,
at the expense of the Company,  shall execute proper  instruments  acknowledging
the  same),  except  for the  following  which  shall  survive  until  otherwise
terminated or  discharged  hereunder:  (A) the rights of Holders of  Outstanding
Notes to receive,  solely from the trust fund  described in Section 13.04 and as
more fully set forth in such  Section,  payments in respect of the  principal of
and  interest  on such  Notes  when such  payments  are due,  (B) the  Company's
obligations  with respect to such Notes under Sections 3.04,  3.05,  3.08, 10.02
and 10.03 and with respect to the Trustee under  Section  6.06,  (C) the rights,
powers,  trusts,  duties and  immunities  of the Trustee  hereunder and (D) this
Article.  Subject to compliance with this Article,  the Company may exercise its
option under this Section 13.02 notwithstanding the prior exercise of its option
under Section 13.03 with respect to the Notes.

         SECTION 13.03     Covenant Defeasance.

                                       71
<PAGE>



         Upon  the  Company's   exercise  under  Section  13.01  of  the  option
applicable  to this  Section  13.03,  the  Company  shall be  released  from its
obligations  under any covenant  contained in Sections  10.04 through 10.14 with
respect to the Outstanding  Notes on and after the date the conditions set forth
in Section 13.04 are satisfied  (hereinafter,  "covenant  defeasance"),  and the
Notes shall thereafter be deemed not to be "Outstanding" for the purposes of any
request, demand, authorization,  direction, declaration, Notice, consent, waiver
or Act of Noteholders  (and the  consequences of any thereof) in connection with
such  covenants,  but shall  continue to be deemed  "Outstanding"  for all other
purposes hereunder.  For this purpose, such covenant defeasance means that, with
respect to the Outstanding  Notes, the Company may omit to comply with and shall
have no liability in respect of any term,  condition or limitation  set forth in
any such covenant,  whether  directly or indirectly,  by reason of any reference
elsewhere  herein to any such covenant or by reason of any reference in any such
covenant  to any  other  provision  herein  or in any  other  document  and such
omission to comply shall not  constitute a Default or an Event of Default  under
Section 5.01(d), but, except as specified above, the remainder of this Indenture
and such Notes shall be unaffected thereby.

         SECTION 13.04    Conditions to Legal Defeasance or Covenant Defeasance.

         The following  shall be the conditions to application of either Section
13.02 or Section 13.03 to the Outstanding Notes:

                  (a) The Company shall  irrevocably have deposited or caused to
         be  deposited  with the  Trustee  (or another  trustee  satisfying  the
         requirements  of  Section  6.07  who  shall  agree to  comply  with the
         provisions  of this Article  applicable  to it) as trust funds in trust
         for the purpose of making the following payments,  specifically pledged
         as security for, and dedicated solely to, the benefit of the Holders of
         such Notes, (A) money in an amount, or (B) U.S. Government  Obligations
         which  through  the  scheduled  payment of  principal  and  interest in
         respect thereof in accordance with their terms will provide,  not later
         than one day before the due date of any payment, money in an amount, or
         (C) a combination thereof,  sufficient,  in the opinion of a nationally
         recognized  firm  of  independent  public  accountants  expressed  in a
         written  certification  thereof  delivered to the  Trustee,  to pay and
         discharge,  and  which  shall  be  applied  by the  Trustee  (or  other
         qualifying trustee) to pay and discharge, the principal of and interest
         on the Outstanding Notes on the Stated Maturity (or Redemption Date, if
         applicable) of such principal or instalment of interest;  provided that
         the Trustee shall have been irrevocably  instructed to apply such money
         or the proceeds of such U.S.  Government  Obligations  to said payments
         with  respect  to the  Notes;  and  provided  further  that,  upon  the
         effectiveness  of this  Section  13.04,  the  money or U.S.  Government
         Obligations  deposited  shall  not  be  subject  to the  rights  of the
         Noteholders pursuant to the provisions of this Article. Before or after
         such a deposit, the Company may give to the Trustee, in accordance with
         Section  11.03  hereof,  a Notice of its  election to redeem all of the
         Outstanding  Notes at a future date in accordance  with Article  Eleven
         hereof, which Notice shall be irrevocable.  Such irrevocable redemption
         Notice, if given, shall be given effect in applying the foregoing.

                                       72
<PAGE>



                  (b) No Default or Event of Default  with  respect to the Notes
         shall have  occurred and be  continuing on the date of such deposit or,
         insofar as paragraphs (f) and (g) of Section 5.01 hereof are concerned,
         at any time during the period  ending on the 91st day after the date of
         such  deposit (it being  understood  that this  condition  shall not be
         deemed satisfied until the expiration of such period).

                  (c) No event or  condition  shall  exist that  pursuant to the
         provisions  of Section  13.02 or 13.03 would  prevent the Company  from
         making  payments  of the  principal  of or interest on the Notes on the
         date of such  deposit or at any time  during  the period  ending on the
         91st day after the date of such deposit (it being  understood that this
         condition  shall not be deemed  satisfied  until the expiration of such
         period).

                  (d) Such legal  defeasance  or covenant  defeasance  shall not
         result in a breach or violation  of, or  constitute a default under any
         material  agreement or instrument to which the Company is a party or by
         which it is bound.

                  (e) In the  case  of an  election  under  Section  13.02,  the
         Company  shall  have  delivered  to the  Trustee  an Opinion of Counsel
         stating that the Holders of the  Outstanding  Notes will not  recognize
         income,  gain or loss for  Federal  income tax  purposes as a result of
         such  defeasance  and will be subject to Federal income tax on the same
         amounts,  in the same  manner  and at the same times as would have been
         the case if such defeasance had not occurred.

                  (f)  The  Company  shall  have  delivered  to the  Trustee  an
         Officers'  Certificate and an Opinion of Counsel, each stating that all
         conditions   precedent  provided  for  relating  to  either  the  legal
         defeasance under Section 13.02 or the covenant defeasance under Section
         13.03 (as the case may be) have been complied with.

         SECTION 13.05  Deposited  Money and U.S.  Government  Obligations to Be
                        Held in Trust; Other Miscellaneous Provisions.

         Subject to the provisions of the last  paragraph of Section 10.03,  all
money and U.S. Government Obligations (including the proceeds thereof) deposited
with the Trustee (or other  qualifying  trustee)  (collectively  for purposes of
this Section 13.05,  the "Trustee")  pursuant to Section 13.04 in respect of the
Outstanding  Notes  shall  be held in  trust  and  applied  by the  Trustee,  in
accordance with the provisions of such Notes and this Indenture, to the payment,
either directly or through any Paying Agent (including the Company acting as its
own Paying Agent) as the Trustee may determine,  to the Holders of such Notes of
all sums due and to become due thereon in respect of principal and interest, but
such money and U.S.  Government  Obligations  need not be segregated  from other
funds except to the extent required by law.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other  charge  imposed on or assessed  against the U.S.  Government  Obligations
deposited  pursuant to Section



                                       73
<PAGE>



13.04 or the principal and interest  received in respect  thereof other than any
such tax,  fee or other charge which by law is for the account of the Holders of
the Outstanding Notes.

         Anything in this Article to the contrary  notwithstanding,  the Trustee
shall  deliver or pay to the Company from time to time upon Company  Request any
money or U.S.  Government  Obligations  held by it as provided in Section  13.04
which,  in the opinion of a nationally  recognized  firm of  independent  public
accountants  expressed  in a  written  certification  thereof  delivered  to the
Trustee,  are in excess of the amount thereof which would then be required to be
deposited to effect an equivalent  legal defeasance or covenant  defeasance,  as
applicable, in accordance with this Article.

         SECTION 13.06     Reinstatement.

         If the Trustee or any Paying Agent is unable to apply any money or U.S.
Government  Obligations in accordance  with Section 13.05 by reason of any order
or judgment of any court or  governmental  authority  enjoining,  restraining or
otherwise  prohibiting such  application,  then the Company's  obligations under
this  Indenture  and the Notes  shall be  revived  and  reinstated  as though no
deposit had  occurred  pursuant to Section  13.02 or 13.03,  as the case may be,
until such time as the Trustee or Paying  Agent is  permitted  to apply all such
money or U.S. Government Obligations in accordance with Section 13.05; provided,
however,  that no action  taken in good faith by the Company  after a deposit of
money or U.S. Government Obligations or both pursuant to Section 13.05 and prior
to the revival and  reinstatement  of  obligations  under this Indenture and the
Notes  pursuant  to this  Section  13.06  shall  constitute  the  basis  for the
assertion  of an Event of  Default  pursuant  to  Section  5.01;  and  provided,
further,  that if the Company  makes any payment of  principal of or interest on
any Note following the  reinstatement of its  obligations,  the Company shall be
subrogated  to the rights of the Holders of such Notes to receive  such  payment
from the money or U.S.  Government  Obligations  held by the  Trustee  or Paying
Agent.

                                ARTICLE FOURTEEN

                               SENIORITY OF NOTES

         SECTION 14.01     Seniority of the Notes.

         The Company's obligations under the Notes and the Coupons and hereunder
do and will rank at all times at least  pari passu  with all other  present  and
future  Senior  Indebtedness  of  the  Company,  except  to  the  extent  of any
collateral securing such Senior  Indebtedness,  and shall be superior in rank to
all existing and future  Subordinated  Obligations.  The Company  covenants  and
agrees that,  except with respect to any Lien, the  Indebtedness  represented by
the Notes and the Coupons and the payment of the  principal  of and  interest on
each and all of the Notes and  Coupons are hereby  expressly  made pari passu to
all other present and future Senior Indebtedness.

                                       74
<PAGE>



                                 ARTICLE FIFTEEN

                           IMMUNITY OF INCORPORATORS,

                      STOCKHOLDERS, OFFICERS AND DIRECTORS

         SECTION 15.01     Liability Solely Corporate.

         No  recourse  shall  be had  for the  payment  of the  principal  of or
interest on any Notes or any part  thereof,  or for any claim  based  thereon or
otherwise in respect thereof,  or of the indebtedness  represented  thereby,  or
upon any  obligation,  covenant  or  agreement  of this  Indenture,  against any
incorporator,  or against any stockholder,  officer or director,  as such, past,
present or future,  of the Company,  or of any predecessor or successor  Person,
either  directly  or through the Company or any such  predecessor  or  successor
Person, whether by virtue of any constitution, statute or rule of law, or by the
enforcement of any assessment or penalty or otherwise, it being expressly agreed
and  understood  that this  Indenture  and all the Notes  are  solely  corporate
obligations,  and that no personal  liability  whatsoever shall attach to, or be
insured by, any such incorporator,  stockholder,  officer or director,  as such,
past,  present or future,  of the  Company or of any  predecessor  or  successor
Person,  either  directly  or through  the  Company or any such  predecessor  or
successor Person,  because of the indebtedness  hereby authorized or under or by
reason of any of the obligations, covenants, promises or agreements contained in
this  Indenture or in any of the Notes or to be implied  herefrom or  therefrom;
and that any such personal  liability is hereby expressly waived and released as
a condition  of, and as part of the  consideration  for,  the  execution of this
Indenture and the issue of the Notes; provided,  however, that nothing herein or
in the Notes contained shall be taken to prevent recourse to and the enforcement
of the liability,  if any, of any  stockholder or subscriber to capital stock of
the Company upon or in respect of shares of capital stock not fully paid up.

         This  Indenture  may be signed in any  number of  counterparts  each of
which so executed shall be deemed to be an original,  but all such  counterparts
shall together constitute but one and the same Indenture.



                                       75
<PAGE>




         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed, all as of the day and year first above written.

                                                   MULTIMEDIA ACCESS CORPORATION

                                                   By:
                                                   Name:
                                                   Title:

                                                   MARINE MIDLAND BANK,
                                                     as Trustee

                                                   By:
                                                   Name:
                                                   Title:



                                       76




THE  WARRANTS  REPRESENTED  BY THIS  CERTIFICATE  AND THE SHARES OF COMMON STOCK
ISSUABLE UPON EXERCISE  THEREOF HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES
SECURITIES  ACT OF 1933,  AS AMENDED (THE "ACT"),  OR ANY OTHER FEDERAL OR STATE
SECURITIES OR BLUE SKY LAWS, AND HAVE BEEN ISSUED IN A MANNER INTENDED TO COMPLY
WITH THE CONDITIONS CONTAINED IN REGULATION S UNDER THE ACT. PRIOR TO THE END OF
THE RESTRICTED PERIOD (AS DEFINED HEREIN), NO OFFER, SALE,  TRANSFER,  PLEDGE OR
OTHER DISPOSITION  (COLLECTIVELY,  A "DISPOSAL") OF THE WARRANTS  REPRESENTED BY
THIS  CERTIFICATE MAY BE MADE (A) IN THE UNITED STATES OR TO, OR FOR THE ACCOUNT
OR BENEFIT OF, ANY "U.S.  PERSON" (AS DEFINED IN  REGULATION  S) UNLESS (I) SUCH
WARRANTS ARE  REGISTERED  UNDER THE ACT AND ANY APPLICABLE  STATE  SECURITIES OR
BLUE SKY LAWS OR (II) MULTIMEDIA ACCESS  CORPORATION (THE "COMPANY")  RECEIVES A
WRITTEN   OPINION  OF  UNITED   STATES  LEGAL  COUNSEL  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO IT TO THE  EFFECT  THAT  SUCH  DISPOSAL  IS  EXEMPT  FROM  SUCH
REGISTRATION  REQUIREMENTS  OR (B)  OUTSIDE  THE  UNITED  STATES  TO, OR FOR THE
ACCOUNT OR BENEFIT  OF, ANY PERSON WHO IS NOT A "U.S.  PERSON"  UNLESS  PRIOR TO
SUCH  DISPOSAL  (I) THE  BENEFICIAL  OWNER  OF  SUCH  SHARES  AND  THE  PROPOSED
TRANSFEREE  SUBMIT  CERTAIN  CERTIFICATIONS  TO THE COMPANY  (FORMS OF WHICH ARE
AVAILABLE  FROM THE COMPANY AT ITS  PRINCIPAL  EXECUTIVE  OFFICES)  AND (II) THE
COMPANY RECEIVES THE LEGAL OPINION DESCRIBED IN (A)(II) ABOVE.

                                                                       No. A-001

                              WARRANTS TO PURCHASE
                  COMMON STOCK OF MULTIMEDIA ACCESS CORPORATION


                      Initial Issuance on December 9, 1997
              Void after 5:00 p.m. New York Time, December 9, 2002


     THIS CERTIFIES THAT, for value received, RAUSCHER PIERCE & CLARK (GUERNSEY)
LIMITED  or  registered  assigns  (the  "Holder")  is the  registered  holder of
warrants (the  "Warrants") to purchase from  Multimedia  Access  Corporation,  a
Delaware corporation (the "Company"), at any time or from time to time beginning
on December 9, 1998 and until 5:00 p.m., New York time, on December 9, 2002 (the
"Expiration  Date"),  subject to the conditions set forth herein, at the initial
exercise price of $4.625 per share (the "Initial  Exercise  Price"),  subject to
adjustment  as set forth herein (the  "Exercise  Price"),  up to an aggregate of
eighty-six   thousand   four  hundred   eighty-six   (86,486)   fully  paid  and
non-assessable  common shares,  par value $.0001 per share (the "Common Stock"),
of  the  Company  (the  "Shares")  upon  surrender  of  this   certificate  (the
"Certificate")  and payment of the Exercise  Price  multiplied  by 



                                       1


<PAGE>


the number of Shares  being  purchased  at the  principal  office of the Company
presently  located at 2665 Villa Creek Drive,  Suite 200,  Dallas,  Texas 75234,
United States of America.











                                       2




<PAGE>






     1.     Exercise of Warrants.

                        (a)    The exercise of any Warrants  represented by this
Certificate  is  subject  to the  conditions  set forth  below in  paragraph  4,
"Compliance with U.S. Securities Laws."

                        (b)    Subject to compliance  with all of the conditions
set forth  herein,the  Holder shall have the right to purchase  from the Company
the number of Shares  which the Holder may at the time be  entitled  to purchase
pursuant  hereto,  upon  surrender  of this  Certificate  to the  Company at its
principal office, together with the form of election to purchase attached hereto
duly completed and signed, and upon payment to the Company of the Exercise Price
multiplied  by the  number of  Shares  in  respect  of which  Warrants  are then
exercised.

                        (c)    No Warrant may be exercised  after 5:00 p.m., New
York time,  on the  Expiration  Date,  after which time all  Warrants  evidenced
hereby shall be void, unless exercised prior thereto.

                        (d)    Payment of the Exercise  Price  multiplied by the
number of Shares in respect of which  Warrants  are  exercised  shall be made in
cash by wire transfer of immediately  available  funds or by certified  check or
banker's  draft payable to the order of the Company,  or any  combination of the
foregoing.

                        (e)    The Warrants  represented by this Certificate are
exercisable  at the  option  of the  Holder,  in whole or in part (but not as to
fractional Shares). Upon the exercise of less than all of the Warrants evidenced
by this  Certificate,  the  Company  shall  forthwith  issue to the Holder a new
certificate of like tenor representing such number of unexercised Warrants.

                        (f)    Upon surrender of this Certificate to the Company
at its principal office and upon payment of the Exercise Price multiplied by the
number of Shares in respect of which  Warrants are then  exercised,  the Company
shall cause to be delivered  promptly to or upon the written order of the Holder
and in such name or names as the Holder may  designate,  a share  certificate or
share certificates for the number of whole Shares purchased upon the exercise of
the Warrants.  Such share  certificate or share  certificates  representing  the
Shares shall be free of any restrictive legend. The Company shall ensure that no
"stop  transfer"  or similar  instruction  or order  with  respect to the Shares
purchased upon exercise of the Warrants shall be in effect at Continental  Stock
Transfer & Trust Company,  or any successor  transfer agent for the



                                       -3-




<PAGE>


Common Stockof the Company (the "Transfer Agent").


     2.     Elimination  of  Fractional  Interests.  The  Company  shall not  be
required to issue share certificates  representing fractions of Shares and shall
not be required to issue scrip






                                      -4-
<PAGE>



or pay cash in lieu of fractional  interests.  All fractional interests shall be
eliminated by rounding any fraction to the nearest whole number of Shares.

         3. Payment of Taxes. The Company will pay all documentary  stamp taxes,
if any,  attributable  to the  issuance  and  delivery  of the  Shares  upon the
exercise of the  Warrants;  provided,  however,  that the  Company  shall not be
required  to pay any taxes  which may be  payable  in  respect  of any  transfer
involved  in the  issuance  or delivery of any Warrant or any Shares in any name
other than that of the Holder, which transfer taxes shall be paid by the Holder.

         4. Compliance with U.S.  Securities  Laws.  The Warrants and the Shares
issuable  upon the exercise of the Warrants have not been  registered  under the
United States Securities Act of 1933, as amended (the "Securities  Act"), or any
other federal or state  securities or blue sky laws, and the Warrants may not be
exercised within the United States or by, or on behalf of, any "U.S. person" (as
defined in  Regulation S under the  Securities  Act) unless the Warrants and the
Shares have been  registered  under the Securities Act and any applicable  state
securities or blue sky laws or  exemptions  from the  registration  requirements
under the Securities Act and any  applicable  state  securities or blue sky laws
are  available.  Accordingly,  prior  to the end of the  Restricted  Period  (as
defined below),  (i) the Warrants may not be exercised  within the United States
and any Shares  issuable upon the exercise  thereof may not be delivered  within
the United States except in circumstances constituting an "offshore transaction"
(as defined in Regulation S under the  Securities  Act) and otherwise  complying
with  Regulation  S, or  unless  such  Shares  have  been  registered  under the
Securities  Act  and  any  applicable  state  securities  or  blue  sky  laws or
exemptions from the registration  requirements  under the Securities Act and any
applicable  state  securities or blue sky laws are  available,  and (ii) it is a
condition  to the  exercise  of the  Warrants  that the  exercising  Holder must
deliver to the  Company  (A) a written  certification  that such Holder is not a
"U.S. person" (as defined in Regulation S under the Securities Act) and that the
Warrants are not being exercised on behalf of, or for the account or benefit of,
a "U.S.  person" (as defined in Regulation S under the Securities Act), or (B) a
written  opinion  of  United  States  legal  counsel,   in  form  and  substance
satisfactory to the Company, to the effect that the Warrants and the Shares have
been registered  under the Securities Act and any applicable state securities or
blue sky  laws or are  exempt  from  the  registration  requirements  under  the
Securities Act and any applicable state securities or blue sky laws. "Restricted
Period"  means the period  commencing  on the date hereof and  continuing  for a
period of 40 days, it being  understood that (i) in the event Regulation S under
the  Securities  Act is amended and such  amendment is deemed  applicable to the
Warrants,  the term "Restricted  Period"  with  respect to the Warrants and the
Shares  shall be  subject to  extension  as then  required  by  Regulation  S as
amended, and (ii) in the event additional Notes are issued pursuant to the Trust
Indenture (as defined herein), the term




                                      -5-



<PAGE>

"Restricted Period" with respect to the Warrant and the Shares shall be extended
for a period of forty (40) days after such additional issuance.




                                      -6-


<PAGE>


     5.     Transfer of Warrants.

                        (a)    The Warrants  shall be  transferable  only on the
books of the Company maintained at the Company's  principal office upon delivery
of this Certificate  with the form of assignment  attached hereto duly completed
and signed by the Holder or by its duly authorized  attorney or  representative,
or  accompanied  by proper  evidence of  succession,  assignment or authority to
transfer.  The Company may, in its  discretion,  require,  as a condition to any
transfer  of  Warrants,  a  signature  guarantee,  which  may be  provided  by a
commercial bank or trust company, by a broker or dealer which is a member of the
National  Association of Securities Dealers,  Inc., or by a member of a national
securities exchange,  The Securities and Futures Authority Limited in the United
Kingdom,  or The  International  Stock  Exchange  in London,  England.  Upon any
registration of transfer, the Company shall deliver a new warrant certificate or
warrant certificates of like tenor and evidencing in the aggregate a like number
of Warrants to the person  entitled  thereto in exchange  for this  Certificate,
subject to the limitations  provided  herein,  without any charge except for any
tax or other governmental charge imposed in connection therewith.

                        (b)    Subject to the restriction specified on the first
page of this  Certificate,  the  Warrants  may be  transferred  only to: (i) any
corporation,  partnership, joint venture or other entity which is a successor by
merger or consolidation to Rauscher Pierce & Clark (Guernsey) Limited,  Rauscher
Pierce & Clark,  Inc.  and Rauscher  Pierce & Clark  Limited  (collectively  the
"Permitted  Transferees") or the Holder; (ii) any purchaser of substantially all
of the  assets of any of the  Permitted  Transferees  or the  Holder;  (iii) any
officer, director,  employee or agent of any of the Permitted Transferees or the
Holder; or (iv) any of the stockholders of any of the Permitted Transferees,  or
the  stockholders or partners of their respective  transferees,  but only in the
event of the liquidation, dissolution or winding up of any Permitted Transferee.

                        (c)    Notwithstanding  anything in this  Certificate to
the  contrary,  neither any of the Warrants nor any of the Shares  issuable upon
exercise of any of the Warrants shall be transferable, except upon compliance by
the  Holder  with  any  applicable  provisions  of the  Securities  Act  and any
applicable state securities or blue sky laws.

     6.     Exchange and Replacement of Warrant Certificates; Loss or Mutilation
of Warrant Certificates.

                        (a)    This Certificate is exchangeable without expense,
upon the 




                                      -7-



<PAGE>


surrender  hereof by the Holder at the principal office of the Company,
for a new  warrant  certificate  of like  tenor  and  date  representing  in the
aggregate the right to purchase the same number of Shares in such  denominations
as shall be designated by the Holder at the time of such surrender.



                                      -8-



<PAGE>


                        (b)    Upon   receipt  by  the   Company   of   evidence
reasonably  satisfactory to it of the loss, theft,  destruction or mutilation of
this Certificate and, in case of such loss, theft,  destruction or mutilation of
an  indemnity  from the  Holder  satisfactory  to it, and  reimbursement  to the
Company of all reasonable expenses  incidental  thereto,  and upon surrender and
cancellation  of this  Certificate,  if  mutilated,  the  Company  will make and
deliver a new warrant certificate of like tenor, in lieu thereof.

     7.     Initial  Exercise Price;  Adjustment of Exercise Price and Number of
Shares.

                        (a)    Initial   Exercise   Price.   The   Warrants  are
exercisable at the Initial Exercise Price per Share,  subject to adjustment from
time to time as provided herein.

                        (b)    Adjustment to Initial Exercise Price. The Initial
Exercise  Price per Share shall be adjusted in the event(s)  that there occurs a
reduction in the Conversion  Price under the terms of the 8% Senior  Convertible
Notes Due 2002 (the  "Notes")  issued by the Company  pursuant  to that  certain
Trust Indenture dated as of December 1, 1997 (the "Trust Indenture") between the
Company and Marine  Midland  Bank,  as  trustee,  to the effect that the Initial
Exercise Price hereunder shall be equivalent to the Conversion Price as the same
may be adjusted upon the occurrence of certain events which are set forth in the
Terms and Conditions of the Notes; provided,  that in the event that none of the
Notes  shall  remain  outstanding  at any  time  during  the  term  hereof,  the
Conversion  Price shall  continue to be adjusted from time to time in accordance
with the Terms and Conditions of the Notes as if such Notes remained outstanding
and provided,  further, that if a Temporary Conversion Price is in effect at any
time under the  Indenture,  the Holder hereof shall have the right and option to
notify the  Company in writing  that it elects to adjust the  Exercise  Price to
such Temporary Conversion Price,  whereupon this Warrant will not be exercisable
for a period of one (1) year  thereafter,  it being  understood  that the Holder
shall be entitled to give the  Company  only one such notice  during the term of
this  Warrant and that,  in no event,  shall  either the  Warrants  otherwise be
subject to  adjustment  for a Temporary  Conversion  Price nor shall the term of
this Warrant ever be deemed  extended by virtue of the foregoing.  Defined terms
used under this Section 73(b) unless otherwise stated shall have the meanings as
set forth in the Trust  Indenture.

     8.     Registration Rights.

                        (a)    Piggyback  Registration.  If, at any time  during
the five (5)  years  beginning  on the  initial  issuance  date of the  Warrants
represented by this  Certificate,  the Company  proposes to prepare and file any
new registration  statement under the Securities Act covering the public sale of
Common Stock of the Company for cash (in any case, other than in 


                                      -9-




<PAGE>


connection  with an  employee  benefit  plan,  a dividend  reinvestment  plan or
pursuant  to  a  registration   statement  Form  S-8  or  any  successor   form)
(collectively,  a  "Registration  Statement"),  it will give  written  notice by
certified or  registered  mail, at least thirty (30) days prior to the filing of
each such  Registration  Statement,  to the Holder of its intention to do so. If
the Holder  notifies the Company  within  fifteen (15) days after receipt of any
such notice of such  Holder's  desire to include in such  proposed  Registration
Statement  any shares of Common  Stock (i) issued or issuable to the Holder upon
exercise of the  Holder's  Warrants,  and (ii) that are owned by the Holder (the
"Registrable  Shares")  (which  notice shall  specify the number of  Registrable
Shares owned by the Holder,  the number intended to be disposed of by the Holder
and the intended method of disposition of such Registrable  Shares), the Company
shall use  reasonable  efforts  to  include,  to the  extent  possible,  in such
Registration  Statement the number of  Registrable  Shares which the Company has
been so  requested  to register by the Holder,  at the  Company's  sole cost and
expense  and at no cost or expense to the Holder,  except that the Holder  shall
pay  (i) all  underwriters',  broker-dealers',  placement  agents'  and  similar
selling  discounts,  commissions  and fees relating to the Holder's  Registrable
Shares,  (ii) all registration and filing fees imposed under the Securities Act,
by any stock  exchange or under  applicable  state  securities  or blue sky laws
based on the Holder's Registrable Shares, (iii) all transfer, franchise, capital
stock and other taxes, if any,  applicable to the Holder's  Registrable  Shares,
and (iv) any costs and expenses of legal counsel,  accountants or other advisors
retained by the Holder  (collectively,  the "Holder's  Expenses"),  all of which
shall be paid by the Holder; provided, that:

                                (i)  anything in this  Section 8 to the contrary
                       notwithstanding,   if   the   Company's   securities   so
                       registered   for  sale  are  to  be   distributed  in  an
                       underwritten  offering and the managing underwriter shall
                       advise the Company in writing that,  in its opinion,  the
                       amount of securities  to be offered  should be limited in
                       order to  assure a  successful  offering,  the  amount of
                       Registrable  Shares to be included  in such  Registration
                       Statement  shall be so  limited  and  shall be  allocated
                       among  the  persons   selling  such   securities  in  the
                       following  order of priority:  (A) first to be registered
                       will be the securities the Company  proposes to sell, (B)
                       next to be registered  will be the securities  subject to
                       any demand or other piggyback registration rights granted
                       by the Company  before the initial  issuance  date of the
                       Warrants,  and  (C)  next  to be  registered  will be the
                       Registrable  Shares and any other  shares of Common Stock
                       subject to similar piggyback  registration rights granted
                       by the  Company as of the  initial  issuance  date of the
                       Warrants in proportion, as nearly as practicable,  to the
                       number of shares of Common Stock  desired and eligible to
                       be sold by each  holder of such  shares of Common  Stock;
                       and


                                      -10-
<PAGE>


                                       (ii)  anything  in this  Section 8 to the
                       contrary  notwithstanding,   the  Company  shall  not  be
                       required  to  include  any  of the  Holder's  Registrable
                       Shares  in a  registration  statement  if in the  written
                       opinion of legal  counsel to the Company  the  securities
                       for which  registration is requested may be sold publicly
                       without registration under the Securities Act; and

                                       (iii) if the  securities or blue sky laws
                       of any jurisdiction in which the securities so registered
                       are  proposed to be offered  would  require the  Holder's
                       payment  of  greater  registration  expenses  than  those
                       otherwise  required by this  Section 8 and if the Company
                       shall determine, in good faith, that the offering of such
                       securities in such jurisdiction is necessary for the










                                      -11-



<PAGE>



                       successful  consummation of the registered offering, then
                       the Holder  shall  either agree to pay the portion of the
                       registration  expenses required by the securities or blue
                       sky laws of such jurisdiction to be paid by the Holder or
                       withdraw  his request for  inclusion  of his  Registrable
                       Shares in such registration; and

                                       (iv)  notwithstanding  the  provisions of
                       this Section  8(a),  the Company  shall have the right at
                       any time and for any  reason  or for no  reason  after it
                       shall have given written notice  pursuant to this Section
                       (irrespective  of whether a written request for inclusion
                       of any such securities shall have been made) to elect not
                       to file any such proposed Registration  Statement,  or to
                       withdraw  the same  after  the  filing  but  prior to the
                       effective date thereof and, thereupon,  shall be relieved
                       from its obligation to proceed with such registration.

                                If the Holder's  Registrable Shares are included
in the Registration  Statement,  the Holder shall furnish the Company in writing
with such  appropriate  information in connection  with the sale of such Shares,
including,  without  limitation,  information about the Holder,  the Registrable
Shares,  other  securities of the Company  owned by the Holder,  and the plan of
distribution,  as the Company shall reasonably request or as shall be reasonably
required  in  connection  with any  registration,  qualification  or  compliance
referred to in this Agreement. In addition, if the offering is underwritten, the
Company shall have the  exclusive  right to select the  underwriter.  The Holder
shall execute and deliver all documents  reasonably requested by the underwriter
and any other  documents  customary  in similar  offerings,  including,  without
limitation,  underwriting  agreements,  custody agreements,  powers of attorney,
indemnification   agreements,   and  agreements   restricting   other  sales  of
securities.

                                The rights and  obligations  under Sections 8(a)
and (b) shall  terminate  at the earlier of (i) five (5) years after the initial
issuance date of the Warrants,  or (ii) the date all of the Holder's Registrable
Shares have been  transferred by the Holder,  except for transfers in accordance
with Section 5(b) above.

                        (b)    Covenants   of  the  Company   With   Respect  to
Registration. The Company covenants and agrees as follows:

                        (i)  The Company shall pay all costs,  fees and expenses
                       in  connection  with all  Registration  Statements  filed
                       pursuant to Section 8(a) including,  without  limitation,
                       the  Company's  legal  and  accounting   fees,   printing
                       expenses, filing


                                      -12-




<PAGE>

                       fees and other expenses, except that the Holder shall pay
                       all of the  Holder's  Expenses  (as  defined  in  Section
                       8(a)).

                       (ii)  The  Company  will use its  reasonable  efforts  to
                       qualify or register the Registrable  Shares included in a
                       Registration  Statement  for  offering and sale under the
                       securities or blue sky laws of such states of the



                                      -13-






<PAGE>


                       United States as are reasonably  requested by the Holder;
                       provided, however, that the Company shall not be required
                       to (i) qualify or register the Registrable  Shares in any
                       jurisdiction  in which the  Company  would be required to
                       qualify  as a broker or dealer  in  securities  under the
                       securities or blue sky laws of such  jurisdictions,  (ii)
                       qualify generally to do business as a foreign corporation
                       in  any  jurisdiction   wherein  it  is  not  already  so
                       qualified,  (iii) subject  itself to taxation in any such
                       jurisdiction,  or (iv)  consent  to  general  service  of
                       process in any such jurisdiction.

                       (c)      Indemnification.

                                         (i) To the extent permitted by law, the
                       Company shall  indemnify and hold harmless each Holder of
                       the  Registrable  Shares  to  be  sold  pursuant  to  any
                       Registration  Statement  (such Holder  being  hereinafter
                       referred to as a "Distributing Holder"), each underwriter
                       (an  "Underwriter") and each person, if any, who controls
                       such  Distributing   Holder  or  Underwriter  within  the
                       meaning  of  Section  15 of the  Securities  Act and each
                       director  of such  Distributing  Holder and  Underwriter,
                       against all loss, claim, damage, expense or liability (or
                       actions  in  respect  thereof)  to which  any of them may
                       become  subject  under the  Securities  Act or otherwise,
                       arising  out of or based  upon any  untrue  statement  or
                       alleged  untrue  statement of any material fact contained
                       in any such  Registration  Statement  or any  preliminary
                       prospectus or final prospectus  constituting part thereof
                       or any amendments or supplements  thereto, or arising out
                       of or based  upon the  omission  or alleged  omission  to
                       state  therein  a  material  fact  required  to be stated
                       therein or necessary to make the statements  therein,  in
                       light of the  circumstances  under  which they were made,
                       not  misleading,  and  will  reimburse  the  Distributing
                       Holder and Underwriter and each such  controlling  person
                       and director of the  Distributing  Holder and Underwriter
                       for any legal or other  expenses  reasonably  incurred by
                       any of them in connection with investigating or defending
                       any such loss, claim, damage, liability or action as such
                       expenses are incurred  (including  reasonable  attorneys'
                       fees);  provided,  however, that (A) the Company will not
                       be liable in any such  case to the  extent  that any such
                       loss, claim,  damage,  expense or liability arises out of
                       or is based upon an untrue  statement  or alleged  untrue
                       statement or omission or alleged omission made therein in
                       reliance upon and in conformity with written  information
                       furnished  to the  Company  by,  or on  behalf  of,  such
                       Distributing Holder, any other Distributing Holder or any


                                      -14-


<PAGE>


                       such Underwriter  specifically  for use therein,  and (B)
                       such  indemnity  shall not inure to the  benefit  of such
                       Distributing  Holder or Underwriter (or such  controlling
                       person  or  director  of  the   Distributing   Holder  or
                       Underwriter) if any such loss, claim, damage,  expense or
                       liability  arises  out  of  or  is  based  upon  (i)  any
                       Distributing Holder's or the Underwriter's















                                      -15-





<PAGE>


                       failure to deliver timely a copy of the final  prospectus
                       (or the final  prospectus  as then  amended,  revised  or
                       supplemented),  or (ii)  any  such  untrue  statement  or
                       omission  of a material  fact that was  corrected  in the
                       final prospectus (or the most recent amendment,  revision
                       or supplement thereto) and any Distributing Holder or the
                       Underwriter failed to deliver it in a timely manner.

                                         (ii) To the  extent  permitted  by law,
                       each  Distributing  Holder shall,  severally and jointly,
                       indemnify and hold harmless the Company,  its  directors,
                       officers, employees and agents, each Underwriter and each
                       person,  if any, who controls any of the foregoing within
                       the meaning of Section 15 of the Securities Act,  against
                       all loss, claim, damage, expense or liability (or actions
                       in  respect  thereof)  to which  any of them  may  become
                       subject under the  Securities  Act or otherwise,  arising
                       out of or based  upon any  untrue  statement  or  alleged
                       untrue  statement of any material  fact  contained in any
                       such Registration Statement or any preliminary prospectus
                       or final  prospectus  constituting  part  thereof  or any
                       amendments or supplements  thereto,  or arising out of or
                       based  upon the  omission  or alleged  omission  to state
                       therein a material fact required to be stated  therein or
                       necessary to make the statements therein, in light of the
                       circumstances under which they were made, not misleading,
                       and will  reimburse  the Company and each such  director,
                       officer,  employee,  agent,  Underwriter  or  controlling
                       person  for  any  legal  or  other  expenses   reasonably
                       incurred by any of them in connection with  investigating
                       or defending any such loss, claim,  damage,  liability or
                       action  as  such   expenses   are   incurred   (including
                       reasonable  attorneys'  fees) in each case to the extent,
                       but only to the extent, that (A) such untrue statement or
                       alleged untrue  statement or omission or alleged omission
                       was made in reliance upon and in conformity  with written
                       information furnished to the Company by, or on behalf of,
                       such Distributing Holder or any other Distributing Holder
                       specifically  for use therein,  or (B) such loss,  claim,
                       damage,  expense or  liability  arises out of or is based
                       upon (i) any Distributing  Holder's failure to deliver in
                       a timely  manner a copy of the final  prospectus  (or the
                       final   prospectus   as   then   amended,    revised   or
                       supplemented),  or (ii)  any  such  untrue  statement  or
                       omission  of a material  fact that was  corrected  in the
                       final prospectus (or the most recent amendment,  revision
                       or supplement thereto) and any Distributing Holder failed
                       to deliver  it in a timely  manner.  Notwithstanding  the
                       foregoing,  such indemnity shall not inure to the benefit
                       of such  Underwriter (or such




                                      -16-





<PAGE>

                       controlling  person of the Underwriter) if any such loss,
                       claim,  damage,  expense or liability arises out of or is
                       based upon (i) the Underwriter's  failure to deliver in a
                       timely  manner  a copy of the  final  prospectus  (or the
                       final   prospectus   as   then   amended,    revised   or
                       supplemented), or (ii) any












                                      -17-







<PAGE>

                       such untrue statement or omission of a material fact that
                       was  corrected  in the  final  prospectus  (or,  the most
                       recent amendment, revision or supplement thereto) and the
                       Underwriter failed to deliver it in a timely manner.

                                         (iii)  Promptly  after  receipt  by  an
                       indemnified  party under this paragraph 8(c) of notice of
                       the commencement of any action,  such  indemnified  party
                       will, if a claim in respect thereof is to be made against
                       the indemnifying  party under this paragraph 8(c), notify
                       the  indemnifying  party in writing  of the  commencement
                       thereof;  provided,  however,  that  the  omission  so to
                       notify  the  indemnifying  party  will  not  relieve  the
                       indemnifying party from any liability that it may have to
                       any indemnified party otherwise than under this paragraph
                       8(c)  except to the  extent  such  indemnifying  party is
                       materially prejudiced by such lack of notice. In case any
                       such action is brought against any indemnified  party and
                       it notifies the  indemnifying  party of the  commencement
                       thereof,  the  indemnifying  party  will be  entitled  to
                       participate  therein and, to the extent that it may elect
                       by written  notice  delivered  to the  indemnified  party
                       promptly after  receiving the aforesaid  notice from such
                       indemnified  party, to assume the defence  thereof,  with
                       counsel  reasonably   satisfactory  to  such  indemnified
                       party,  and after notice from the  indemnifying  party to
                       such  indemnified  party of its election so to assume the
                       defence  thereof,  the  indemnifying  party  will  not be
                       liable to such  indemnified  party  under this  paragraph
                       8(c)  for  any  legal  or  other  expenses   subsequently
                       incurred by such indemnified party in connection with the
                       defence   thereof   other   than   reasonable   costs  of
                       investigation  requested by the indemnifying  party or as
                       otherwise required by law. If the indemnifying party does
                       not elect to assume the defence of any such claim, action
                       or proceeding, the indemnifying party shall not be liable
                       for any settlement  thereof which is effected without its
                       prior  written  consent.  No  indemnifying  party  shall,
                       without  the prior  written  consent  of the  indemnified
                       party, agree to the settlement of any such claim,  action
                       or proceeding if the effect  thereof would be to find the
                       indemnified  party has violated the  Securities  Act, the
                       United  States  Securities   Exchange  Act  of  1934,  as
                       amended, or any state securities or blue sky laws.

                                         (iv) If recovery is not available under
                       the   foregoing   indemnification   provisions   of  this
                       paragraph  8(c) for any reason  other  than as  specified
                       therein,  the parties entitled to  indemnification by the
                       terms  thereof shall be entitled to  contribution  toward
                       the amount paid or payable 





                                      -18-






<PAGE>

                       by such  indemnified  party  as a result  of the  losses,
                       claims,   damages   or   liabilities   referred   to   in
                       subparagraph  8(c)(i) or 8(c)(ii)  above,  except that no
                       person    found    to   be    liable    for    fraudulent
                       misrepresentation (within the meaning of Section 11(f) of
                       the Securities Act) shall be







                                      -19-





<PAGE>

                       entitled to contribution from any person who was not also
                       found to be liable for such fraudulent misrepresentation.
                       In determining  the amount of  contribution  to which the
                       respective   parties   are   entitled,   there  shall  be
                       considered the relative  benefits  received by each party
                       from  the  offering  of  the  securities,   the  parties'
                       relative  knowledge and access to information  concerning
                       the matter with respect to which the claim was  asserted,
                       the   opportunity  to  correct  and  prevent  any  untrue
                       statement,  or omission of a material fact, and any other
                       equitable    considerations    appropriate    under   the
                       circumstances,   including,   without   limitation,   the
                       relative  fault of the  parties.  The  amount  paid by an
                       indemnified  party as a  result  of the  losses,  claims,
                       damages or liabilities  referred to in the first sentence
                       of this subparagraph  8(c)(iv) shall be deemed to include
                       any legal or other expenses  reasonably  incurred by such
                       indemnified  party in connection  with  investigating  or
                       defending any action or claim that is the subject of this
                       subparagraph  8(c)(iv) (including  reasonable  attorneys'
                       fees).

         9. Notices to Warrant  Holders.  Nothing  contained in this Certificate
shall be construed as conferring upon the Holder the right to vote or to consent
or to receive notice as a stockholder in respect of any meetings of stockholders
for the  election  of  directors  or any other  matter,  or as having any rights
whatsoever as a stockholder of the Company.  If,  however,  at any time prior to
the exercise or expiration of the  Warrants,  any of the following  events shall
occur:

                                         (i) the Company  shall take a record of
                       the holders of its shares of Common Stock for the purpose
                       of entitling  them to receive a dividend or  distribution
                       payable  otherwise  than in cash,  or a cash  dividend or
                       distribution  payable  otherwise  than out of  current or
                       retained   earnings,   as  indicated  by  the  accounting
                       treatment of such dividend or  distribution  on the books
                       of the Company; or

                                         (ii) the Company shall offer to all the
                       holders  of its  Common  Stock any  additional  shares of
                       capital  stock of the Company or  securities  convertible
                       into or  exchangeable  for shares of capital stock of the
                       Company,  or any  option,  right or warrant to  subscribe
                       therefor; or

                                         (iii)  a  dissolution,  liquidation  or
                       winding up of the Company (other than in connection  with
                       a   consolidation   or  merger)  or  a  sale  of  all  or
                       substantially all of its property, assets and business as
                       an entirety shall be 






                                      -20-




<PAGE>


proposed; or

                                         (iv)   there   shall  be  any   capital
                       reorganization or  reclassification  of the capital stock
                       of the Company, or consolidation or merger of the Company
                       with  another  entity  under which the Company is not the
                       survivor corporation;




                                      -21-


<PAGE>




then, in any one or more of said events,  the Company shall give written  notice
of such event on the same date as the Company  gives notice to the  stockholders
entitled to such dividend, distribution,  convertible or exchangeable securities
or  subscription  rights,  options  or  warrants,  or  entitled  to vote on such
proposed dissolution, liquidation, winding up or sale. Such notice shall specify
such record date or the date of closing the transfer  books, as the case may be.
Failure to give such notice or any defect  therein shall not affect the validity
of any action taken in connection  with the  declaration  or payment of any such
dividend or  distribution,  or the issuance of any  convertible or  exchangeable
securities  or  subscription  rights,  options  or  warrants,  or  any  proposed
dissolution, liquidation, winding up or sale.

         10.   Reservation and Listing of Securities.

                        (a)    The  Company  covenants  and  agrees  that at all
times during the period the Warrants are exercisable,  the Company shall reserve
and keep  available,  free from  preemptive  rights,  out of its  authorized and
unissued  shares of Common Stock or out of its  authorized  and issued shares of
Common  Stock held in its  treasury,  solely for the  purpose of  issuance  upon
exercise of the  Warrants,  such number of Shares as shall be issuable  upon the
exercise of the Warrants.

                        (b)    The  Company  covenants  and  agrees  that,  upon
exercise  of the  Warrants  in  accordance  with their  terms and payment of the
Exercise Price therefor,  all Shares issued or sold upon such exercise shall not
be subject  to the  preemptive  rights of any  stockholder  and when  issued and
delivered in accordance with the terms of the Warrants shall be duly and validly
issued,  fully paid and  non-assessable,  and the Holder shall  receive good and
valid title to such Shares free and clear from any adverse  claim (as defined in
the applicable Uniform Commercial Code), except such as have been created by the
Holder.

                        (c)    As long as the Warrants shall be outstanding, the
Company shall use its reasonable  efforts to cause all Shares  issuable upon the
exercise of the  Warrants to be quoted by or listed on any  national  securities
exchange or other securities listing service on which the shares of Common Stock
of the Company are then listed.

         11. Survival. All agreements, covenants, representations and warranties
herein shall  survive the  execution  and delivery of this  Certificate  and any
investigation  at any time  made by or on behalf  of any  party  hereto  and the
exercise,  sale and  purchase  of the  Warrants  and the  Shares  (and any other
securities or properties) issuable on exercise hereof.




                                      -22-




<PAGE>


         12.  Remedies.  The  Company  agrees  that the  remedies  at law of the
Holder, in the event of any default or threatened  default by the Company in the
performance of or compliance  with any of the terms hereof,  may not be adequate
and such terms may, in












                                      -23-











<PAGE>



addition to and not in lieu of any other remedy,  be specifically  enforced by a
decree  of  specific  performance  of any  agreement  contained  herein or by an
injunction against a violation of any of the terms hereof or otherwise.

         13. Registered  Holder.  The Company may deem  and treat the registered
Holder  hereof  as the  absolute  owner  of this  Certificate  and the  Warrants
represented hereby  (notwithstanding  any notation of ownership or other writing
hereon made by anyone), for the purpose of any exercise of the Warrants,  of any
notice,  and of any  distribution  to the  Holder  hereof,  and  for  all  other
purposes, and the Company shall not be affected by any notice to the contrary.

         14. Notices.  All notices and other  communications from the Company to
the Holder of the Warrants  represented by this Certificate  shall be in writing
and shall be deemed to have been duly  given if and when  personally  delivered,
two (2)  business  days after sent by  overnight  courier or ten (10) days after
mailed by certified,  registered or international recorded mail, postage prepaid
and return receipt requested, or when transmitted by telefax, telex or telegraph
and confirmed by sending a similar mailed writing, if to the Holder, to the last
address of such Holder as it shall appear on the books of the Company maintained
at the  Company's  principal  office or to such other  address as the Holder may
have specified to the Company in writing.

         15. Headings.  The headings  contained  herein  are for  convenience of
reference only and are not part of this Certificate.

         16. Governing Law. This  Certificate  shall be  deemed to be a contract
made  under  the laws of the State of  Delaware  and for all  purposes  shall be
governed by, and construed in accordance  with, the laws of said state,  without
regard to the conflict of laws provisions thereof.














                                      -24-








<PAGE>



IN WITNESS WHEREOF,  the Company has caused this Certificate to be duly executed
by its duly authorized officer under its corporate seal.

Dated December 9, 1997

                                                  MULTIMEDIA ACCESS CORPORATION

                                                  By:
                                                  ------------------------------
                                                  Name:  William S. Leftwich
                                                  Title: Chief Financial Officer
















                                      -25-








<PAGE>



                                            MULTIMEDIA ACCESS CORPORATION
                                            FORM OF ELECTION TO PURCHASE

                                            (To be executed  by  the  registered
Holder if such Holder desires to exercise Warrants)


               The undersigned  registered Holder hereby  irrevocably  elects to
exercise the right of purchase  represented by this Warrant Certificate for, and
to  purchase,  __________________  Shares  hereunder,  and  herewith  tenders in
payment for such Shares,  cash, a wire transfer, a certified check or a banker=s
draft payable to the order of  Multimedia  Access  Corporation  in the amount of
__________________,  all in accordance  with the terms hereof.  The  undersigned
requests that a share  certificate  for such Shares be registered in the name of
and delivered to:

- -------------------------------------------------------------------------------
                     (Please Print Name,  Address and Social Security Number or 
other Identifying Number, as applicable)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

and, if said number of shares shall not be all the Shares purchasable hereunder,
that  a new  Warrant  Certificate  for  the  balance  remaining  of  the  Shares
purchasable  hereunder  be  registered  in the name of the  undersigned  Warrant
Holder or his Assignee as below  indicated and  delivered to the address  stated
below.

DATED: _________________

Name of Warrant Holder: --------------------------------------------------------
                                           (Please Print)

Address: -----------------------------------------------------------------------

- --------------------------------------------------------------------------------

Signature: ---------------------------------------------------------------------

Note: The above  signature must  correspond in all respects with the name of the
Holder as specified on the face of this Warrant Certificate,  without alteration
or enlargement  or any changes  whatsoever,  unless the Warrants  represented by
this Warrant Certificate have been assigned.

IN CONNECTION WITH THIS ELECTION TO PURCHASE, THE WARRANT HOLDER MUST DELIVER TO
THE COMPANY (I) A WRITTEN  CERTIFICATION THAT SUCH HOLDER IS NOT A "U.S. PERSON"
(AS DEFINED IN REGULATION S UNDER THE UNITED STATES  SECURITIES  ACT OF 1933, AS
AMENDED (THE "SECURITIES ACT"), AND THAT THE WARRANTS ARE NOT BEING EXERCISED ON
BEHALF OF, OR FOR THE  ACCOUNT OR BENEFIT  OF, A "U.S.  PERSON"  (AS  DEFINED IN
REGULATION  S UNDER THE  SECURITIES  ACT),  OR (II) 
LAWS.





                                      -26-


<PAGE>

A  WRITTEN  OPINION  OF  UNITED  STATES  LEGAL  COUNSEL,  IN FORM AND  SUBSTANCE
SATISFACTORY  TO THE COMPANY,  TO THE EFFECT THAT THE WARRANTS AND THE SHARES OF
COMMON STOCK ISSUABLE UPON EXERCISE OF THE WARRANTS HAVE BEEN  REGISTERED  UNDER
THE SECURITIES ACT AND ANY APPLICABLE  STATE  SECURITIES OR BLUE SKY LAWS OR ARE
EXEMPT  FROM THE  REGISTRATION  REQUIREMENTS  UNDER THE  SECURITIES  ACT AND ANY
APPLICABLE SECURITIES OR BLUE SKY










                                      -27-








<PAGE>

                       MULTIMEDIA ACCESSCORPORATION
                                          FORM OF ASSIGNMENT

                                          (To  be  executed  by  the  registered
Holder  if  such Holder desires to transfer the Warrant Certificate)

                       FOR VALUE RECEIVED, the undersigned hereby sells, assigns
and transfers to:---------------------------------------------------("Assignee")
(Please  Print Name,  Address and Social  Security  Number or other  Identifying
Number, as applicable, of Transferee)

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------

Warrants to purchase up to  ---------------------------  Shares  represented  by
this Warrant  Certificate  No.-- , together  with all right,  title and interest
therein, and does hereby irrevocably constitute and appoint -------------------,
Attorney, to transfer such Warrants on the books of the Company, with full power
of substitution in the premises. The undersigned requests that if said number of
Shares shall not be all of the Shares purchasable under this Warrant Certificate
that  a new  Warrant  Certificate  for  the  balance  remaining  of  the  Shares
purchasable  under this Warrant  Certificate  be  registered  in the name of the
undersigned Warrant Holder.

DATED: ------------------

Name of registered Holder:------------------------------------------------------

Signature of registered Holder:-------------------------------------------------

Note: The above  signature must  correspond in all respects with the name of the
Holder as specified on the face of this Warrant Certificate,  without alteration
or enlargement or any change  whatsoever.  The above signature of the registered
Holder must be guaranteed by a commercial bank or trust company,  by a broker or
dealer which is a member of the National Association of Securities Dealers, Inc.
or by a member of a national  securities  exchange,  the  Securities and Futures
Authority Limited in the United Kingdom or the  International  Stock Exchange in
London,  England.  Notarized  or  witnessed  signatures  are not  acceptable  as
guaranteed signatures.

Signature Guaranteed:

- ---------------------------------------
                Authorized Officer

- ---------------------------------------
                Name of Institution

IN CONNECTION WITH THIS ASSIGNMENT OF WARRANTS, THE ASSIGNEE MUST DELIVER TO THE
COMPANY (I) A WRITTEN  CERTIFICATION  THAT SUCH ASSIGNEE IS NOT A "U.S.  PERSON"
(AS DEFINED IN REGULATION S UNDER THE 


                                      -28-



<PAGE>


UNITED STATES  SECURITIES ACT OF 1933, AS AMENDED (THE  "SECURITIES  ACT"),  AND
THAT THE  WARRANTS  ARE NOT BEING  ACQUIRED  ON BEHALF OF, OR FOR THE ACCOUNT OR
BENEFIT OF, A "U.S.  PERSON" (AS DEFINED IN  REGULATION  S UNDER THE  SECURITIES
ACT),  OR (II) A WRITTEN  OPINION OF UNITED  STATES LEGAL  COUNSEL,  IN FORM AND
SUBSTANCE  SATISFACTORY TO THE COMPANY,  TO THE EFFECT THAT THE WARRANTS AND THE
SHARES  OF  COMMON  STOCK  ISSUABLE  UPON  EXERCISE  OF THE  WARRANTS  HAVE BEEN
REGISTERED  UNDER THE SECURITIES ACT AND ANY APPLICABLE STATE SECURITIES OR BLUE
SKY LAWS OR ARE EXEMPT FROM THE REGISTRATION  REQUIREMENTS  UNDER THE SECURITIES
ACT AND ANY APPLICABLE SECURITIES OR BLUE SKY LAWS.


















                                      -29-

 LEASE

STATE OF NORTH CAROLINA
   COUNTY OF WAKE

CAROLANTIC REALTY, INC.

THIS LEASE, made this the 8th day of October ,1997, by and between:

AIRPORT BOULEVARD PARTNERS, LLC               having,  a notice  address of 
POST OFFICE BOX  33313 
RALEIGH, NORTH CAROLINA 27636                 hereinafter called "LANDLORD", AND

MULTIMEDIA ACCESS CORPORATION
A DELAWARE  CORPORATION                       having a notice address of 
600 AIRPARK BOULEVARD,  SUITE 900 
MORRISVILLE, NORTH CAROLINA 27560             hereinafter called "TENANT";

WITNESSETH:

Upon the terms and  conditions  hereinafter  set forth,  the Landlord  leases to
Tenant and the Tenant leases from Landlord, the property hereinafter described:

          1.  DEMISED  PREMISES.  The  property  hereby  leased to  Tenant  (the
"Demised  Premises")  is that area  shown on  Exhibit A hereto  attached,  which
consists of approximately  10,037 square feet, WHICH INCLUDES 269 SQUARE FEET OF
COMMON CORRIDOR SPACE located at 600 AIRPARK BOULEVARD,  SUITE 900,  MORRISVILLE
(27560) Raleigh , North Carolina, together with the common areas, if any, in the
building(s)  and on the lot(s)  where the Demised  Premises  are  located  (said
building(s) and lot(s),  including the Demised Premises,  being hereafter called
the "Landlord Property") described on Exhibit A attached hereto.

         2. TERM.

          2. 1. Initial Term. The  Commencement  Date of this Lease shall be the
earlier of the date that  Tenant  opens for  business in any part of the Demised
Premises,  or January 1, 1998 . This Lease shall terminate  (unless  extended as
herein provided) at midnight on DECEMBER 31, 2002.

          2.3. Year.  The initial term of this Lease and any properly  exercised
extension  periods are hereafter  together  called the "Lease  Term".  The first
"Calendar  Year"  of this  Lease  shall  begin on  January  I of the year of the
Commencement date, and end December 31 of that same year.

          3. USE.   Tenant shall occupy the Demised  Premises on commencement of
the Lease Term and  thereafter  continuously  use the Demised  Premises only for
GENERAL OFFICES FOR A COMPUTER DEVELOPMENT COMPANY purposes,  but for none other
without Landlord's prior written consent.  Tenant shall remain open for business
during normal business hours for other businesses of a similar nature during the
full Lease Term.  In no event shall Tenant make any use of the Demised  Premises
which: (a.) violates any governmental laws, rules or regulations;  (b.) violates
any recorded restrictive  covenants applicable to the Demised Premises;  (c.) is
or might  constitute  a nuisance;  or (d.) makes  hazard,  liability,  casualty,
property,  or other  required  insurance  unavailable  to Landlord on Landlord's
Property.  Tenant  shall not  permit  its  agents,  employees,  contractors,  or
invitees to place damaging loads on the parking lots and drives located thereon.

          4.  RENT.

          4.1. Minimum  Rent.  For the purposes of this Lease,  all Minimum Rent
payable  under Section 4. and 5. of this Lease and all  Additional  Rent payable
under Section 6. of this Lease are hereafter  together  called  "Rent." All Rent
payable  by  Tenant  shall be paid  without  previous  demand by  landlord,  and
without setoff or  deduction.  Subject to any adjustments provided in Section 5.
hereof,  Tenant  shall pay  Minimum  Rent during the Lease Term in the amount of
$8,364.17 per month, payable in advance on or before the


<PAGE>



first day of each  calendar  month during the Lease Term,  unless the Lease Term
commences  other than on the first day of the month, in which event Minimum Rent
at the above  rate  prorated  until the end of the first  calendar  month of the
Lease Term, shall be due and payable on the Commencement  Date, and on the first
day of each month thereafter.

         4.2. Late Fees - Bad Check Fees. In addition to such remedies as may be
provided  under Section 15. of this Lease,  Landlord shall be entitled to a late
charge for each monthly  Minimum  Rent  payment  which is past due more than ten
(10) days, equal to four percent (4%) of such past due Minimum Rent payment.  In
addition to said late  charge,  Landlord  shall be entitled to receive a service
charge of five  percent  (5%) of the amount of any rent check given by Tenant to
Landlord which is not honored when first presented for payment by Landlord.

5. RENT ADJUSTMENTS.

 THE MINIMUM RENT SHALL BE INCREASED BY THREE  PERCENT (3%)  BEGINNING  WITH THE
 THIRTEENTH (13 TH) MONTH  FOLLOWING THE ANNIVERSARY OF THE  COMMENCEMENT  DATE.
 THE NEW RATE OF RENT AS DETERMINED BY THE ABOVE  ADJUSTMENT SHALL BE PAYABLE IN
 MONTHLY INSTALLMENTS  BEGINNING ON THE FIRST DAY OF THE THIRTEENTH (13'H) MONTH
 OF THE  INITIAL  TERM  OF  THIS  LEASE  AND ON THE  FIRST  DAY OF  EVERY  MONTH
 THEREAFTER.  THE SAID RATE SHALL BE INCREASED BY AN  ADDITIONAL  THREE  PERCENT
 (3%) UPON EACH  SUBSEQUENT  TWELVE  (12) MONTH  PERIOD IN  ACCORDANCE  WITH THE
 AFORESAID  PROCEDURE WITH THE NEW RENT PAYABLE  MONTHLY FOR THE BALANCE OF SAID
 TWELVE (12) MONTH PERIOD.  At least fifteen ( 15) days prior to each  requested
 rent  adjustment,  Landlord shall furnish to Tenant a written  statement of the
 additional  Minimum  Rent  payable  from said  Adjustment  Date through the day
 immediately  prior to the  following  Adjustment  Date, or the end of the Lease
 Term, as applicable.

         6. TICAM EXPENSES.

         6.1.  Defined. For the purposes of this Lease, "TICAM Expenses" (Taxes,
Insurance,  and Common Area  Maintenance  Expenses) shall mean and include:  all
costs  and  expenses  incurred  by  Landlord   attributable  to  the  ownership,
operation,  maintenance, and management of the Landlord Property, including, but
not limited to, (a.) the cost during the Lease Term, as reasonably  amortized by
Landlord,  with interest on the unamortized  amount at the rate of ten percent (
10%) per annum, of any capital  improvements made to the Landlord Property after
the shell and core of the Landlord  Property have been  substantially  completed
which  are  intended  to keep  the  Landlord  Property  in  compliance  with all
governmental laws, ordinances,  rules and regulations applicable to the Landlord
Property, and which laws, ordinances,  rules, or regulations where first enacted
or amended,  or were first made applicable to the Landlord  Property,  after the
Commencement  Date;  (b.)  all ad  valorem  taxes,  (C) ) hazard  and  liability
insurance  premiums,  (d.)  common  area  maintenance;  and (e.)  the  following
additional  expenses (if none put "None") CARDBOARD  RECYCLING  DUMPSTER SERVICE
AND COLD WATER.

          6.2. Tenant  Prorata  Share.  Tenant  agrees  to  pay to Landlord,  as
Additional Rent, Tenant's  Proportionate  Share of all TICAM Expenses.  Tenant's
Proportionate Share of TICAM Expenses shall be calculated by dividing the square
footage of the Demised  Premises by the total net rentable square footage of the
Landlord Property (68,000 square feet). As of the date hereof, only the first of
two building HAS BEEN  COMPLETED,  WHICH CONTAINS  34,000 SQUARE FEET UNTIL SUCH
TIME AS THE SECOND BUILDING IS COMPLETED,  TENANT'S PROPORTIONATE SHARE OF TICAM
EXPENSES  WILL BE  29.5%.  AT SUCH TIME AS THE  SECOND  BUILDING  OF  LANDLORD'S
PROPERTY IS COMPLETED, TENANT'S PROPORTIONATE SHARE WILL BE 14.8%.

          6.3. Monthly  TICAM Expense  Payment.  Tenant shall pay to Landlord in
advance with each  monthly  Minimum  Rent  payment,  a sum equal to  one-twelfth
(1/12th) of the amount  estimated by Landlord as Tenant's TICAM Expenses for the
Calendar Year in which such Minimum Rent payment is due. For the


                                       2
<PAGE>
first  Calendar Year the amount of the estimated  monthly TICAM  Expenses  under
this Lease shall be $1,388.45 per month.

         6.4. Annual  Adjustment.  Each Calendar year of the Lease Term,  within
thirty (30) days after  delivery of a statement of the actual TICAM Expenses for
the  Calendar  Year just  concluded,  Tenant shall pay to Landlord the amount by
which such  estimated  TICAM  Expenses  payments  are less than the actual TICAM
Expenses  due from  Tenant,  and Landlord  shall  likewise  refund any excess of
estimated TICAM Expenses  payments over actual TICAM Expenses within said thirty
(30) day period.

         7.  UTILITIES.  Tenant  shall  promptly  pay all charges for  utilities
serving  the  Demised  Premises,  including,  without  limitation,  electricity,
telephone, gas, water, and sewer. In the event any utilities are not  separately
metered  for  Tenant,  Tenant  shall  pay its  proper  prorata  portion  of such
utilities in common with others using off the same meter.

         8. TENANT'S ACCEPTANCE AND MAINTENANCE OF DEMISED PREMISES

         8. 1. "As-Is " Condition.  Except for Punch List items described in any
Attachment   appended  hereto,   Tenant's  occupancy  of  the  Demised  Premises
represents  to the Landlord  that Tenant has examined  and  inspected  the same,
finds them to be as represented by the Landlord,  and  satisfactory for Tenant's
intended use; and evidences  Tenant's  acceptance of the Demised Premises in all
respects "AS IS" and "WHERE IS".

         8.2. Landlord Maintenance.  Landlord's only obligations with respect to
the repair and maintenance of the Demised  Premises under this Section shall be:
(a.) for repairs necessitated by structural defects in the original construction
of the Landlord  Property,  or by the  negligence or willful acts of Landlord or
another  tenant of the Landlord  Property,  or any of their  agents,  employees,
invitees, or contractors;  (b.) to assign all warranties and use reasonable best
efforts to assist  Tenant in enforcing  any and all  warranties  provided by any
contractor,  subcontractor,  mechanic or materialmen with respect to the Demised
Premises;  (c.) for  maintenance,  upkeep and repair of the roof and  structural
portions of the Demised Premises (excluding,  however,  plate glass and doors of
every  description);  (d.) for repairs of all paved  areas,  including,  without
limitation, all driveways, curbs and parking areas; and for replacement of items
required to be replaced under Section 8.3.(d.) below.

         8.3.  Tenant  Maintenance.  Tenant  shall take good care of the Demised
Premises and the  Landlord's  personal  property,  fixtures,  and  appurtenances
therein and thereon during the Lease Tenn, and shall perform all maintenance and
make all repairs to the Demised Premises  thereon  necessary to keep the same in
good order and condition,  excepting only. (a.) Landlord's obligations set forth
above;  (b.) ordinary wear and tear;  (c.) loss or damage  resulting  from fire,
casualty or condemnation;  and (d.) complete  replacement of, or repairs to, any
mechanical  system,  which repair would cost in excess of forty percent (40%) of
the original cost of said system. Tenant shall pay the first Two Hundred Dollars
($200.00)  of all costs  associated  with each repair  required of the  Landlord
under Section 8.3.(d.), and the Landlord shall pay the balance.

         8.4. Maintenance  Contracts.  Tenant during the entire Lease Term shall
enter into and maintain,  at its expense,  a maintenance  contract  covering the
HVAC  system  located in or serving  exclusively  the  Demised  Premises  with a
service contractor acceptable to and approved by Landlord,  which contract shall
provide for routine maintenance,  including, but not limited to, timely changing
of all filters (at  recommended  intervals),  adjustment  and  inspection of air
handling mechanisms and control equipment, performance of necessary lubrication,
and testing and other such normal maintenance procedures.

         8.5.  Tenant's  Liability.  Subject to the  provisions  of Section 9.7.
hereof,  all damage or injury to the Demised  Premises or the  remainder  of the
Landlord Property caused by any willful act or negligence of Tenant, its agents,
employees,  licensees,  contractors,  invitees or visitors, shall be repaired by
Landlord at Tenant's sole expense,  and Tenant shall reimburse  Landlord for all
costs and  expenses  thus  incurred  by Landlord  within  thirty (30) days after
receipt of invoice from Landlord.

         8.6.  Tenant Alterations and Trade Fixtures.  Tenant shall not make any

alterations or changes to the Demised Premises without  Landlord's prior written
consent.  Tenant  shall be permitted  to install  trade  fixtures in the Demised
Premises,  and.  absent a Default  by Tenant  hereunder,  to remove  said  trade
fixtures from the Demised Premises upon the termination of this Lease. If Tenant
does remove such trade  fixtures,  Tenant shall return the Demised  Premises ,to
the same condition as existed at the time of original  entry,  ordinary wear and
tear excepted. Provided, however, Tenant shall not remove permanent improvements
made by Tenant to the Demised Premises;  and all such improvements  shall belong
to Landlord at the  termination  of this Lease,  and shall not be damaged in the
removal of Tenant's trade fixtures. If Tenant does not remove the trade fixtures
at the Lease  Term,  Landlord  shall  have the  option  either to  declare  such
fixtures  abandoned  and  Landlord the owner  thereof,  or to demand that tenant
promptly remove the same at Tenant's expense,  returning the Demised Premises to
the condition required herein.

          8.7  Licensed  Contractors.  Tenant  shall not  permit  any work to be
performed  anywhere  within  the  Landlord  Property  except  by  duly  licensed
contractors,  each  of  whom  must  carry  adequate  general  public  liability,
builder's  risk, and workman's  compensation  insurance,  certificates  of which
shall be furnished  Landlord prior to the  commencement  of any such work on the

                                        3
<PAGE>
Landlord Property.  At no time may Tenant do any work that results in a claim of
lien against Tenant's or Landlord's interest in the Demised Premises, and Tenant
shall release of record irom the Landlord  Property under  N.C.G.S.  44A- 16 any
lien so filed, within thirty (30) days after such lien has been filed.

         8.8. No Dangerous  Condition.  Tenant shall not permit or allow any act
or deed to be performed on the Demised  Premises which is likely to cause injury
to any person or to the Landlord Property.  Tenant shall, at all times, keep the
Demised Premises and the entryways,  parking areas, sidewalks and delivery areas
(if any) adjoining the Demised Premises in a clean,  neat, and orderly condition
and free from rubbish, dirt, snow, standing water and ice.

         8.9 Access by Landlord. Landlord shall have the right, either itself or
through its authorized  agents,  to enter the Demised Premises at all reasonable
times to examine the same, to show them to prospective  tenants for other spaces
in the Landlord  Property or for the demised  Premises,  to allow inspection by
mortgagees, and to make such repairs,  alterations, or changes as Landlord deems
necessary.

         9. INDEMNIFICATION AND INSURANCE.

         9. 1. Liability Insurance. Subject to the terms of section 9.7. hereof,
Tenant shall indemnify  Landlord and save Landlord harmless from and against all
claims,  actions,  damages,  liability and expenses in  connection  with loss of
life,  bodily injury,  and damage to property  occurring in or about the Demised
Premises,  occasioned  wholly or in part by any act or omission  of Tenant,  its
agents, licensees, contractors,  customers, invitees or employees. Tenant shall,
at all times, maintain in effect a comprehensive general public liability policy
applicable  to the Demised  Premises  through an insurance  company  approved by
Landlord,  with combined  single limits of liability of at least ONE MILLION AND
00/100 DOLLARS ($1,000,000.00). SUCH POLICY SHALL BE FURNISHED TO LANDLORD PRIOR
TO THE  COMMENCEMENT  DATE TOGETHER  WITH A  CERTIFICATE  FROM THE COMPANY WHICH
ISSUED THE POLICY  CERTIFYING THAT THE POLICY IS IN EFFECT AND THAT LANDLORD AND
LANDLORD'S  MANAGING AGENT WILL RECEIVE A COPY OF ANY TERMINATION,  CANCELLATION
DATE OR LAPSE NOTICE SENT BY THE INSURANCE  COMPANY TO TENANT.  AT LEAST FIFTEEN
(15) DAYS PRIOR TO THE LAPSE, TERMINATION,  OR CANCELLATION DATE OF SUCH POLICY,
OR ANY RENEWAL OR REPLACEMENT POLICY, TENANT SHALL DELIVER TO LANDLORD A RENEWAL
OR REPLACEMENT  POLICY  TOGETHER WITH A CERTIFICATE AS REQUIRED  HEREIN FROM THE
NEW ISSURER.

         9.2.  Litigation  and Attorney  Fees. In case Landlord  shall be made a
party  to any  litigation  commenced  by or  against  Tenant,  or its  partners,
officers,  directors, agents, contractors,  customers or employees, Tenant shall
protect and hold Landlord harmless therefrom, and shall pay all costs, expenses,
and reasonable  attorneys'  fees incurred or paid by Landlord in connection with
such litigation.

         9.3.  Tenant's  Property and Insurance  Thereon.  Tenant shall properly
maintain  and care for its  property  on the  Demised  Premises,  and shall also
carry, at Tenant's expense,  hazard insurance with extended  coverage,  insuring
against  loss or damage to  Tenant's  property  situated in or about the Demised
Premises to the full reasonable insurable value thereof with insurers acceptable
to Landlord.

         9.4. Thirty (30) Day Notice. All policies of insurance to be maintained
by Tenant under this Lease shall provide that:  (a.) they may not be canceled or
amended  except upon not less than thirty  (30) days'  prior  written  notice to
Landlord and any mortgagee of Landlord of which such insurer has actual  notice;
and (b.)  coverage  may not be denied  thereunder,  nor may the  amount  payable
thereunder  be  diminished,  by any  negligent  act or  omission  of Landlord or
Tenant, or their successors or assigns.

         9.5.  Landlord's  Insurance.  Landlord shall maintain  during the Lease
Term a Commercial Package Policy of casualty insurance (or the successor to such
coverage)  on  Landlord's  interest  in  the  Landlord  Property  for  the  full
replacement cost of the Landlord Property,  and with agreed amount and inflation
cost endorsements;  provided, however, Landlord shall not be obligated to insure
any  furniture,  equipment  or other  personal  property  placed in the  Demised
Premises by or at the expense of Tenant.

         9.6. Tenant Increases Landlords Insurance. If because of anything done,
caused to be done,  permitted,  or omitted by Tenant,  the premium  rate for any
casualty  insurance  maintained by Landlord shall be raised,  Tenant agrees that
the amount of the increase in premium for insurance maintained by Landlord shall
be paid by Tenant to Landlord  within fifteen (15) days after receipt of written
demand from Landlord,  and shall be in addition to all other payments to be made
by Tenant under this Lease.  In addition,  if Landlord  shall demand that Tenant
remedy such  condition  within thirty (30) days after receipt of written  demand
from  Landlord.  Such  policy  shall  be  furnished  to  Landlord  prior  to the
Commencement  Date together with a certificate from the company which issued the
policy  certifying that the policy is in effect and that Landlord and Landlord's
managing Agent will receive a copy of any termination,  or cancellation  date of
such policy,  or any renewal or  replacement  policy,  Tenant  shall  deliver to
Landlord a renewal or replacement policy together with a certificate as required
herein from the new insurer.

          9.7  Mutual  Waiver of  Subrogation.  Each  party  waives  all  claims
arising in any manner in its (the Injured  Party's)  favor and against the other
party for loss or damage  to the  Injured  Party's  property  located  within or

                                        4
<PAGE>
constituting a part or all of the Landord's Property. This waiver applies to the
extent the loss or damage is covered by: (a.) the Injured Party's insurance;  or
(b.) the  insurance  the  Injured  Party is  required to carry under this Lease,
whichever  is  greater.  This  waiver also  applies to each  party's  directors,
officers, employees,  shareholders,  partners, and agents, but does not apply to
claims  caused  by  Landlord's,   Tenant's,   or  such  other  parties'  willful
misconduct.  All policies of insurance  maintained by either  Landlord or Tenant
under the terms of this Lease  shall  contain a  provision  whereby  the insurer
waives all rights of subrogation against Landlord or Tenant.

          10. CASUALTY LOSS.

          10.1.  Landlord's Duty to Restore.  If the Demised  Premises  shall be
partially  damaged by fire or other casualty  insured under  insurance  policies
which  Landlord  maintains  under this  Lease  ("Landlord's  POLICIES"),  AND IF
LANDLORD'S  LENDER(S) SHALL PERMIT SUCH INSURANCE  PROCEEDS TO be so used, then,
upon LANDLORD'S  RECEIPT OF THE INSURANCE  PROCEEDS,  LANDLORD shall,  EXCEPT AS
OTHERWISE  PROVIDED  HEREIN,  PROMPTLY repair and restore the same (exclusive of
Tenant's property)  substantially to the condition thereof existing  immediately
prior to such  damage or  destruction;  limited,  however,  to the extent of the
insurance proceeds received by Landlord for such casualty. If, by reason of such
occurrence: (a.) the Demised Premises is rendered wholly untenantable;  (b.) the
Demised  Premises  is damaged in whole or in part as a result of a risk which is
not covered by Landlord's Policies; (c.) Landlord's lender(s) shall not permit a
sufficient amount of the insurance proceeds to be used for restoration purposes;
(d.) the Demised  Premises is damaged in whole or in part during the final Lease
Year  of the  Lease  Term  (including  any  then  properly  exercised  extension
periods); or (e.) the improvements included in the Landlord Property are damaged
(whether or not the Demised  Premises is damaged) to an extent of fifty  percent
(50) or more of their  then fair  market  value;  Landlord  may elect  either to
repair the  damage,  or to cancel this Lease by written  notice of  cancellation
given to Tenant  within  sixty  (60) days after the date of such  casualty;  and
thereupon this Lease shall terminate,  and Tenant shall vacate and surrender the
Demised  Premises to Landlord  within  fifteen ( 15) days after  receipt of such
notice.  If no such  notice is given by  Landlord  within  said  sixty  (60) day
period, then Landlord shall restore the Demised Premises,  as provided above. In
addition, Tenant may also terminate this Lease, by written notice to Landlord at
any  time  between  the one  hundred  eighty-first  (181  st)  and  one  hundred
ninety-fifth (195th) days after the occurrence of any such casualty, if Landlord
shall fail to restore the damaged  portions of the Demised  Premises  within one
hundred  eighty ( 180)  days  after  such  casualty.  However,  if  Landlord  is
prevented  by any cause  beyond its  reasonable  control,  from  completing  the
restoration  within said one hundred  eighty ( 180) day period,  and if Landlord
shall provide  Tenant with written notice of such cause for delay within fifteen
(15) days after the occurrence  thereof,  then Landlord shall have an additional
period beyond said one hundred eighty (180) days,  equal to the period  Landlord
is delayed by causes  beyond its  reasonable  control,  in which to restore  the
damaged  areas of the Demised  Premises;  and Tenant may not elect to  terminate
this Lease until said additional  period has expired with Landlord having failed
to complete such restoration.  In such case,  Tenant's fifteen (15) day right of
termination  shall begin to run upon the  expiration  of  Landlord's  additional
period for restoration.  Upon the termination of this Lease,  Tenant's liability
for the  Rent  and  other  charges  reserved  hereunder  shall  cease  as of the
effective date of the termination of this Lease.

           10.2.  Tenant's  Insurance.   Unless  this  Lease  is  terminated  as
 aforesaid,  Tenant shall promptly  repair or replace  Tenant's  property in the
 Demised  Premises to at least the condition which existed prior to the casualty
 to the Demised Premises, and the proceeds of all insurance carried by Tenant on
 its said  property  shall be held and disbursed for the purposes of such repair
 or replacement, to the extent required for such purposes.

           10.3. Rent Abatement.  Except as hereafter  provided to the contrary,
if  by  reason  of  such  casualty  the  Demised  Premises  is  rendered  wholly
untenantable,  the Rent and  other  charges  payable  by  Tenant  shall be fully
abated,  or if only  partially  damaged,  such Rent and other  charges  shall be
abated  proportionately  as to that  portion of the  Demised  Premises  rendered
untenantable,  in either event  (unless the Lease is  terminated,  as aforesaid)
from the date of such casualty  until fifteen (15) days after notice by Landlord
to Tenant that the Demised Premises have been substantially  restored,  or until
Tenant has resumed its business  operations in the Demised  Premises,  whichever
shall occur sooner.  Tenant shall continue the operation of Tenant's business in
the Demised  Premises or any part thereof not so damaged during any such period,
to the extent  reasonably  practicable  from the standpoint of prudent  business
management,  and,  except for such abatement of Rent and other charges as herein
above set forth,  nothing herein  contained shall be construed to abate Tenant's
obligations  hereunder.  Provided,  however, and subject to the terms of Section
9.7. hereof, Tenant shall reimburse Landlord,  within thirty (30) days after the
completion of such  restoration.  for the full cost of such  restoration  if any
such  damage  or  casualty  shall be caused  by the  GROSS  negligence  or other
wrongful act or omission of Tenant, or of Tenant's subtenants,  concessionaires,
licensees,  contractors  employees , agents,  or invites,  and there shall be no
abatement  of Rent or other  charges  which are Tenant's  obligation  under this
Lease.  Except for the abatement of the Rent and other charges  herein above set
forth,  Tenant shall not be entitled to , and hereby waives,  all claims against
Landlord for any compensation or damage for loss of use of the whole or any part
of the Demised Premises,  and for any  inconvenience or annoyance  occasioned by
such damage, destruction, repair, or restoration.

                                       5
<PAGE>

          11. ENVIRONMENTAL COMPLIANCE.

          11.1 Tenant's Responsibility.  Tenant covenants  and  agrees  that the
demised  Premises  will, at all times during its use or occupancy  thereof,  be
kept and  maintained so as to comply with all now existing or hereafter  enacted
or issued statutes, laws, rules, ordinances, orders, permits, and regulations of
all state,  federal,  local, and other governmental and regulatory  authorities,
agencies,   and  bodies  applicable  to  the  Demised  Premises   pertaining  to
environmental matters, or regulating, prohibiting or otherwise having to do with
asbestos, radon, PCBs and all other toxic,  radioactive,  or hazardous wastes or
materials, including, but not limited to, the Federal Clean Air Act, the Federal
Water  Pollution  Control Act,  and the  Comprehensive  Environmental  Response,
Compensation,  and  Liability  Act of 1980,  as from time to time  amended  (all
hereafter  collectively  called "Laws"). No material shall be installed anywhere
else within the  Landlord's  Property,  by Tenant,  or any employee,  agent,  or
contractor  of Tenant,  which  contains any asbestos or other toxic or hazardous
waste or  substance;  or which  causes,  or could  cause all or any of  Landlord
Property to be in violation of any Laws:  (a.) when such  material is installed;
(b.)  while  such  material  remains  thereon;  or (c ) when  such  material  is
disturbed or removed.

          11.2. Tenant's Liability.  Tenant shall hold Landlord free,  harmless,
and indemnified  from any penalty,  fine,  claim,  demand,  liability,  cost, or
charge whatsoever which Landlord does or may incur by reason of Tenant's failure
to comply  with this  Section;  including,  but not limited to: (a.) the cost of
bringing  the  Landlord's  Property  into  compliance  with all  Laws;  (b.) the
reasonable  cost of all  appropriate  tests  and  examinations  of the  Landlord
Property to confirrn  that the same has been  brought into  compliance  with all
Laws;  and (c.)  the  reasonable  fees and  expenses  of  Landlord's  attorneys,
engineers,  and  consultants  incurred by Landlord in enforcing  and  confirming
compliance with this Section.

          11.3.   Inspections   by  Landlord.   Landlord   and  its   engineers,
technicians,  and consultants  (collectively  the "Auditors")  may, from time to
time as Landlord deems  appropriate,  conduct  periodic  tests and  examinations
("Audits") of the demised  Premises to confirm and monitor Tenant's  compliance
with this Section.  Such Audits shall be conducted in such manner as to minimize
the interference with Tenant's  permitted  activities on the demised  Premises;
however,  in all cases, the Audits shall be of such nature and scope as shall be
reasonably  required by then existing  technology to confirm Tenant's compliance
with this Section. Tenant shall fully cooperate with the Auditors in the conduct
of such  Audits.  The cost of such  Audits  shall be paid by  Landlord  unless a
Default  has  occurred  under this Lease,  or unless an Audit  shall  disclose a
material failure of Tenant to comply with this Section, in either of which cases
the cost of such Audit,  and the cost of all  subsequent  Audits made during the
Lease Term and within  thirty (30) days  thereafter  (not to exceed two [2] such
Audits  in any  consecutive  twelve [ 12]  month  period),  shall be paid for by
Tenant within thirty (30) days of receipt by Tenant of invoices for such audits.

          11.4. Limitation on Tenant Liability. Provided, however, the foregoing
covenants and  undertakings of Tenant  contained in this Section shall not apply
to any  condition  or matter  constituting  a violation  of any Law:  (a.) which
existed prior to the commencement of Tenant's use or occupancy of any portion of
the demised  Premises,  and was not caused,  in whole or in part,  by Tenant or
Tenant's agents, employees,  officers,  partners,  contractors,  or invitees; or
(b.) to the extent such  violation  is caused by, or results  from,  the acts or
neglects of Landlord,  other tenants in the Landlord Property,  or Landlord's or
such  other  tenants'  employees,  officers,  partners,  contractors,  guests or
invitees.

          11.5.  Tenant's  Liability After  Termination of Lease.  The covenants
contained in this Section shall survive the  expiration or  termination  of this
Lease,  and  shall  continue  for so long as  Landlord,  or its  successors  and
assigns,  may  be  subject  to  any  expense,  liability,  charge,  penalty,  or
obligation  against  which  Tenant has agreed to indemnify  Landlord  under this
Section.

          12. RULES AND  REGULATIONS.  Tenant  shall comply with all  applicable
laws,  ordinances and regulations  affecting the Demised  Premises,  and general
rules and regulations  for tenants of the Landlord  Property as may be developed
from time to time by Landlord and delivered to Tenant.

          13. SUBORDINATION - ATTORNMENT. This Lease shall be subordinate to any
mortgage or deed of trust (both hereafter a "Mortgage")  which may heretofore or
hereafter  be placed  against  the  demised  Premises by  Landlord,   unless the
mortgagee or beneficiary  thereunder  (both hereafter a   "mortgagee")  requests
that this Lease be superior to its Mortgage,  in which event this Lease shall be
superior.  In the event any  proceedings  are  brought  for  foreclosure  of any
Mortgage on the Demised  Premises,  Tenant  will  attorn to the  purshaser  at a
foreclosure sale, and

                                       6
<PAGE>



any assignee thereof, and recognize such purchaser or assignee as Landlord under
this Lease  provided such purchaser or assignee  agrees not to disturb  Tenant's
possession  or rights  under this Lease or in the Demised  Premises,  so long as
Tenant is not in Default  under the terms of this Lease.  Tenant shall  execute,
within five (5) days after Landlord's request, such instruments  evidencing such
attornment and subordination of this Lease and related matters as andlord or its
mortgagee  shall  request;  and,  as often as  requested,  shall  sign  estoppel
certificates confirming any factual matter requested which is true and is within
Tenant's knowledge  regarding this Lease, the Demised Premises,  or Tenant's use
thereof.  Tenant  agrees  to give any such  mortgagee  of whom  Tenant  has been
informed  written  notice of any Default or failure to perform by Landlord under
this Lease.  Such  mortgagee  shall have a reasonable  period of time after such
notice, in all events at least thirty (30) days, to cure any Default; and Tenant
shall accept such cure if timely made by such mortgagee.  Further, Tenant agrees
to permit any such mortgagee,  purchaser,  or their  successors and assigns,  on
acquiring  Landlord's  interest in the Demised  Premises or the Lease, to become
substitute Landlord hereunder, with liability only for such Landlord obligations
under this Lease as accrue after Landlord's interest is so acquired.

         14.  SIGNS.  Tenant  may not  erect,  install  or  display  any sign or
advertising  material  upon the  Landlord  Property  without  the prior  written
consent of Landlord.  UPON APPROVAL BY LANDLORD OF TENANT'S SIGNS, LANDLORD WILL
PROVIDE TENANT A $500.00 ALLOWANCE TOWARD THE COST OF SUCH SIGNAGE.

         15. DEFAULT.

         15. 1. Remedies.  If Tenant fails to pay any Rent or other sums payable
by Tenant as  provided  in this  Lease  within ten ( 10) days after the due date
thereof;  or breaches any other  agreement or obligation  herein set forth,  and
fails to cure such breach within ten ( 10) days after delivery of written notice
thereof from Landlord; then a "Default" by Tenant shall have occurred under this
Lease,  and, in addition to any other legal right or remedy  which  Landlord may
have for such Default,  Landlord  may, at its sole election and without  further
notice to Tenant, exercise one or more or all of the following remedies:

                  (a.)  Re-enter the Demised  Premises and Correct or repair any
condition which shall  constitute a failure on Tenant's part to perform or abide
by the terms of this Lease, and Tenant shall reimburse Landlord within fifteen (
15) days of receipt of invoice by Tenant for any  expenditures  made by Landlord
in making such corrections or repairs;

                  (b.) Re-enter the Demised Premises and Remove therefrom Tenant
and all Tenant  property,  and place or store such Tenant property in any public
warehouse or place of safekeeping selected by Landlord,  at the sole expense and
risk of Tenant,  all of which property  Tenant shall be deemed to have abandoned
and forfeited to Landlord if Tenant shall not claim and remove such property and
pay all reasonable  storage charges  applicable  thereto within thirty (30) days
after delivery of written notice to remove from Landlord;

                  (c.) Re-let the Demised  Premises or any part thereof for such
periods, and at such rentals and other terms and conditions as Landlord,  in its
sole  discretion,  may deem  advisable,  and  Landlord may make  alterations  or
repairs to the demised  Premises  which it may deem necessary or appropriate to
facilitate  such  re-letting;  and Tenant  shall pay on demand all costs of such
re-letting  including the cost of any such repairs to the demised Premises.  If
this Lease shall not have been terminated, Tenant shall continue to pay all Rent
due under this Lease up to and  including  the date of  beginning  of payment of
rent  by any  subsequent  tenant  of part or all of the  Demised  Premises,  and
thereafter  Tenant shall pay monthly  during the remainder of the Lease Term the
difference,  if any, between the rent collected from any such subsequent  tenant
or tenants and the Rent reserved in this Lease, but Tenant shall not be entitled
to  receive  any  excess of any such  rents  collected  over the Rents  reserved
herein; or

                  (d.) Terminate this Lease, which termination shall be effected
by  delivery  to Tenant of  written  notice of such  termination;  and upon such
termination,  Landlord shall recover from Tenant all damages Landlord may suffer
by  reason  of  such  termination,  including,  without  limitation,  the  cost,
including  legal  expenses  and  reasonable   attorneys'   fees,  of  recovering
possession of the demised Premises, and the cost of any repairs to the demised
Premises which are reasonably necessary to prepare the same for reletting.

           15.2. No Waiver of Rights.  No course of dealing between Landlord and
 Tenant,  or any delay on the part of Landlord in  exercising  any rights it may
 have  under  this  Lease,  shall  operate  as a waiver of any of the  rights of
 Landlord hereunder, nor shall any waiver of a prior Default operate as a waiver
 of any subsequent Default or Defaults, and no

                                       
<PAGE>



 express waiver shall affect any condition,  covenant,  rule or regulation other
 than the one  specified in such  waiver,  and that one only for the time and in
 the manner specifically stated.

           15.3. Remedies are Cumulative. The exercise by Landlord of any one or
 more of the  remedies  provided in this Lease shall not prevent the  subsequent
 exercise by Landlord of any one or more of the other remedies herein  provided.
 All  remedies  provided  for in this  Lease  are  cumulative,  and may,  at the
 election of Landlord, be exercised alternatively, successively, or in any other
 manner, and are in addition to any other rights provided by law.

            15.4  Written  Termination.  No  exercise  of any right or remedy by
Landlord  under this Lease shall effect a termination  thereof  unless  Landlord
shall  elect to  terminate  this  Lease by written  notice to Tenant;  Provided,
however,  this Lease shall be deemed  terminated upon delivery of such notice of
termination.

            15.5  Attorney's  Fees.  Tenant  shall be liable to Landlord for all
reasonable  attorney's  fees and expenses  incurred by Landlord in enforcing all
rights and remedies afforded to Landlord under this Lease.

            16.    QUIET ENJOYMENT.  If Tenant promptly complies with all of its
obligations  hereunder,  it shall  peacefully  have  possession  of the  Demised
Premises during the Lease Term,  provided that no action of Landlord in its work
in the  remainder of the  Landlord  Property,  or in repairing or restoring  the
Demised Premises,  shall be deemed a breach of this covenant, or give Tenant any
right to terminate or modify this

                                        7
<PAGE>


Lease. In addition,  Landlord shall not be liable to Tenant for injury or damage
resulting  from acts or omissions of parties  other than  Landlord  occupying or
using any part of the remainder of the Landlord Property.

          17. CONDEMNATION. If the whole or at least twenty percent (20%) of the
Demised Premises are taken by any governmental  body, whether by Court action or
by  settlement  in lieu  thereof,  and if the  property  so  taken  renders  the
remainder  of the Demised  Premises  unfit for the use  thereof by Tenant,  then
Tenant  shall have the  option to  terminate  this  Lease by  written  notice to
Landlord within sixty (60) days of such taking. If the Tenant shall not elect to
terminate,  or if the taking does not include at least twenty  percent  (20%) of
the Demised Premises, there shall be an adjustment of the Rent reflecting,  on a
pro rata basis,  any reduction in Tenant's leased space. All of the condemnation
award,  except for damage to or the taking of  Tenant's  property  and  Tenant's
relocation award, if any, shall be the exclusive property of Landlord.

          18. NO  TERMINATION  BY SALE.  No transfer or assignment of Landlord's
interest in the Demised  Premises of this Lease shall  terminate this Lease,  or
modify or amend the terms hereof, unless Tenant shall agree thereto in writing .
The term  "Landlord" as used in this Lease means only the owner of the fee title
to the Landlord Property. The current Landlord,  upon any transfer or conveyance
of its interest in the demised  Premises,  shall be entirely freed and relieved
of all covenants and  obligations of the Landlord  hereunder,  provided that the
transferee  of  Landlord's  interest in the  Landlord  Property  has assumed and
agreed to carry out any and all covenants and obligations of Landlord hereunder.

          19. NO PERSONAL LIABILITY. The liability of Landlord and any partners,
agents,  employees,  stockholders,  officers,  or directors of Landlord shall be
limited to  Landlord's  interest in the  Landlord  Property.  No other assets of
Landlord  or any such  other  party  shall be liable  for,  or  subject  to, any
liabilities pertaining to this Lease.

          20. HOLDING OVER. This Lease shall automatically terminate on the last
day of the Lease Term  without the  requirement  of notice  from  either  party.
Provided,  however,  if Tenant shall  continue to occupy the  demised  Premises
after  the  last day of the  Lease  Term  with the  prior  written  approval  of
Landlord, such occupancy shall be on a month to month basis, and shall otherwise
be upon the same terms and  conditions  as herein set forth,  except that either
party may  terminate  such month to month  tenancy  upon 30 days  prior  written
notice to the other party.

          21.  TENANT'S  ASSIGNMENT  -  SUBLEASE.  Tenant  shall  not  transfer,
mortgage,  encumber,  assign,  or  sublease  all or  any  part  of the  demised
Premises, without Landlord's prior written consent.

          22.  MISCELLANEOUS.   (a.)  This  Lease  shall  be  binding  upon  the
respective  parties  hereto,  and upon their heirs,  executors,  successors  and
assigns.  (b.) This Lease supersedes and cancels all prior negotiations  between
the parties, and all changes in this Lease shall be in writing and signed by the
party affected by such change.  (c.) The singular shall include the plural,  and
the  masculine or neuter  includes the other.  (d.) Each party hereto which is a
corporation or partnership (hereafter an "Organization") warrants and represents
to the other party  hereto  that the  Organization,  and any of its  partners or
constituent  members which are partnerships or corporations,  are each valid and
existing  legal  entities,  in good  standing  and duly  authorized  to transact
business in North Carolina, and, if different, their states of organization; and
that all  persons  executing  this  Lease on behalf of an  Organization,  or any
partner or  constituent  member  thereof,  have been duly  authorized  to do so.
Further, the execution of this Lease has been duly authorized by all appropriate
action of each Organization. (e.) The Demised Premises are leased subject to all
recorded easements, restrictions, and rights of way legally affecting the same.

          23. RECORDING.  This Lease shall not be recorded,  but, at the request
of either party and at such party's  expense,  a memorandum  hereof,  containing
such  information  as is  necessary  to provide  adequate  record  notice of the
existence of the Leasee and the terms hereof, including whether options to renew
or purchase exist,  shall be prpared and records in the county where the Demised
Premises are located.

          24.  NOTICES.  Any  notices  which  Landlord  or Tenant is required or
desires to be given to the other shall be deemed  sufficiently given or rendered
if in writing and delivered personally, or sent by certified or registered mail,
postage or fees prepaid,  to the address  listed for such party at the beginning
of the Lease,  or to such other  address as the  intended  recipient  shall have
previously  provided  to the sender by like  notice.  All such  notices or other
communications shall be deemed delivered, given, and received on the earlier of:
(a) the date of actual  delivery:  or (b) two (2) business days after mailing by
certified or registered mail, all

                                       8
<PAGE>



regardless  of refusal to accept  delivery  or  inability  to deliver due to the
recipient  having failed to keep the sender informed of the recipient's  current
address.

         25. COMMISSIONS.

         25.1.  Initial  Term.  No  commission  shall be  payable  by  Tenant in
connection  with this Lease.  Landlord  shall pay to  Carolantic  Realty,  Inc.,
within ten (10) days  after the  Commencement  Date, a  commission  of 6% of the
Minimum  Rent  payable for the initial  term of the Lease,  of which  commission
Carolantic  Realty,  Inc. shall promptly  forward (if  none, put "NONE") 50%  of
said  commission  to JIM CLARK OF EQUITY AND INVESTORS  MANAGEMENT  CORPORATION,
hereinafter called "Co-Broker."

         25.2.  Option  Periods.  On or before  the first day of each  exercised
extension period,  Landlord shall pay to Carolantic Realty, Inc. a commission of
six percent (6%) of the Minimum Rent payable for such extension period, of which
commission  Carolantic Realty,  Inc. shall promptly forward NONE % (if none, put
"None") of said commission to Co-Broker.

         26. SECURITY DEPOSIT.  Landlord acknowledges receipt from Tenant of the
sum of $8,364.17,  which sum Landlord shall retain, without any interest payable
to the  Tenant,  as  security  for  the  performance  by  Tenant  of each of its
obligations hereunder. After a Default by Tenant under this Lease, Landlord may,
at its option, apply said deposit to cure Tenant's Default; but if, prior to the
termination  of  this  Lease,  Landlord  depletes  said  deposit,  Tenant  shall
immediately restore the amount so used by Landlord. Unless the Landlord uses the
same to cure a Default  of  Tenant,  or at the  conclusion  of the Lease Term to
restore  the  demised  Premises  to its  condition  on the  Commencement  Date,
reasonable wear and tear excepted,  Landlord  shall,  within thirty (30) days of
the  termination of the Lease,  refund to Tenant the balance of the deposit that
the Landlord holds.

         27.  PAYMENTS.  All Rent and other charges  (which total  $9,752.62 per
month as of the first full  regular  month's  payment  called for in this lease)
shall be payable by Tenant to and addressed to:

                           AIRPORT BOULEVARD PARTNERS, LLC
                           POST OFFICE BOX 33312
                           RALEIGH, NORTH CAROLINA 27636

or to such other payee and such other  address as Landlord  shall  designate  by
prior written notice to Tenant.

28. OTHER PROVISIONS.  The following  additional  provisions are attached hereto
and by this  reference  made a part hereof (if none,  insert "None" in the blank
space which follows):

28.1.  Parking.  Tenant  shall  have the  right to  thirty-eight unassigned (38)
parking  spaces in the parking lots, as shown on Exhibit A, which  surrounds the
Landlord's Property.

28.2.  First Right of Refusal.  During the  initial  term of this Lease,  in the
building  where the Demised  Premises are  located,  upon receipt of notice from
other building  tenants of such tenant's intent to vacate,  Landlord will notify
Tenant of such  vacancy.  Tenant upon notice  from  Landlord  shall have 30 days
exclusive right to negotiate  mutually agreeable terms to take such space. After
the 30 day period this right is null and void.

IN WITNESS  WHEREOF,  Landlord  and  Tenant  have  caused  this Lease to be duly
executed in duplicate originals, all as of the day and year first above written.

TENANT:  MULTIMEDIA ACCESS CORPORATION    LANDLORD:  AIRPORT BOULEVARD PARTNERS,
                                                      LLC



(By:)Signature:                    (SEAL)  (By:)Signature:                (SEAL)
               --------------------                       ----------------------
(By:)Signature:                    (SEAL)  (By:)Signature:                (SEAL)
               --------------------                     ------------------------
Printed Name:  William S. Leftwich          Printed Name
               --------------------                     ------------------------
               Chief Financial Officer

                                        9

                              DEED OF OFFICE LEASE

MADE AND EXECUTED  this 27th day of February  1997, by and between The Air Force
Association  (hereinafter  called  "Landlord") and MultiMedia Access Corporation
(hereinafter called "Tenant").

                                   WITNESSETH

         That in consideration of the mutual covenants,  promises and agreements
herein contained, the parties do hereby covenant, promise, and agree to and with
each other as follows:

1.  PREMISES.  Landlord  does hereby  grant,  demise and lease,  and Tenant does
hereby take and hire from Landlord,  the Premises known as; Suite 160 containing
approximately 613 square feet of rentable area,  measured in accordance with the
WDCAR method situated on the first floor of the Air Force Association  Building,
located  at 1501 Lee  Highway,  Arlington,  Virginia  22209  ("Building").  Said
premises  shall be completed in  accordance  with Exhibit "A" (Plans)  utilizing
Landlord's selection of building standard materials and finishes.

2.  TERM AND  POSSESSION.  The term of this  lease  shall  be three  (3)  years,
commencing upon substantial  completion of the tenant improvements  estimated to
be on the  fifteenth  day of March,  1997,  and fully  ending at Midnight on the
fourteenth day of March, 2000. If possession is given to Tenant on any day other
than the first day of the month,  Tenant shall pay Landlord the pro rated rental
for the balance of such calendar month, and the stated term above provided shall
commence on the first day of the next calendar month.

         If delivery of possession of the premises  shall be delayed  beyond the
date specified above for the commencement of the term of this lease,  through no
fault of the Landlord, Landlord shall not be liable to the Tenant for any damage
resulting  from such  delay and the  Tenant's  obligation  to pay rent  shall be
suspended and abated until possession of the premises is delivered. In the event
of such a delay,  it is understood and agreed that the  commencement of the term
of this lease shall also be postponed  until delivery of possession and that the
termination date of the term shall be correspondingly extended.

3. RENT.  The basic annual  rental for the demised  premises for the first lease
year  shall be Eleven  Thousand  Thirty  Four and 00/100  Dollars  ($11,034.00),
payable  in equal  monthly  installments  of Nine  Hundred  Nineteen  and 50/100
Dollars  ($919.50) on the first day of each calendar month, in advance,  without
demand and without any  deduction or set off  whatsoever to and at the office of
Leggat McCall Properties Management of Metropolitan Washington,  Inc., having an
address of 2800 Shirlington Road, Suite 700,  Arlington,  Virginia 22206, or its
successors or assigns. Any installment of rent which is not paid within ten (10)
days after the due date shall be subject, at Landlord's option, to a late charge
equal  to five  percent  (5%) of the  amount  due,  which  shall be  payable  as
additional rent.

4. INITIAL PAYMENT.  Tenant,  concurrently with the execution of this Lease, has
deposited  with Landlord the sum of One Thousand  Eight Hundred  Thirty Nine and
00/100 Dollars  ($1,839.00),  of which Nine Hundred  Nineteen and 50/100 Dollars
($919.50)  shall apply to the first month's rent, and Nine Hundred  Nineteen and
50/100   Dollars ($919.50) shall apply to the Security Deposit under this Lease.

5. USE. The demised  Premises  shall be used for general  office use and for  no
other  purpose.  Tenant  shall not permit any business to be operated in or from
the Demised  Premises by any  concessionaire  or licensee  without prior written
consent of Landlord.

6. OPERATING  EXPENSES/REAL ESTATE TAXES. Tenant shall pay its pro rata share of
the increase in "Operating Expenses and Real Estate Taxes" (defmed below) during
the terin of this lease as additional rental (hereinafter,  "OE Rent").* OE Rent
shall be determined in the following manner:

(a) The base  year,  for the  purposes  of this  paragraph,  is  defined  as the
calendar year 1997.

(b) After the end of each calendar  year,  Landlord  shall furnish Tenant with a
statement  setting  forth the  Operating  Expenses and Real Estate Taxes for the
preceding  calendar year,  and the Operating  Expenses and Real Estate Taxes for
the base year. Tenant shall receive an invoice showing its pro rata share of the
Increase  in  Operating  Expenses  and Real  Estate  Taxes  for the most  recent
calendar  year over the base year,  which  amount shall be Tenant's OE Rent with
respect to such year.  Tenant shall pay the OE Rent to Landlord  within ten (10)
days from date of receipt of the invoice.

(c) In addition to paragraph (b) above, Landlord shall have the right to collect
OE Rent in twelve (12) monthly installments over the course of each year, on the
first (I st) day of each month. The monthly  installments  shall be in an amount
reasonably  estimated  by Landlord to pay the OE Rent due for such year,  taking
into account  payments  previously  made during such year.  After the end of the
calendar  year,  tenant shall receive a statement  showing the actual  Operating
Expenses  and real  Estate  Taxes for that year and the amount paid by Tenant by
installments during such year. If Tenant's pro rata share of the actual increase
is greater  than the amount  paid by Tenant by  installments  during such year ,
Tenant  shall  within ten (10) days of receipt  of the  statement  remit the the
excess to Landlord.  If Tenant has paid during such year an amount  greater than
its share of actual Operating expense and Real Estate Taxes increases,  Landlord
shall credit such excess  against the estimated  operating  expense  adjustments

<PAGE>

next due.

(d) The  adjustment  described in paragraph (c) shall be made each ensuing year.
Tenant shall  continue to pay the  estimated  OE Rent each month until  Landlord
notifies Tenant of any change in the amount of the OE Rent.

(e) If the lease  contains any period less than a full calendar  year,  then the
amounts  payable  under  either  paragraph  (b) or (c) shall be prorated for the

                                       1

<PAGE>

period of time the lease is in effect.

(f) The Term "Operating  Expenses and Real Estate Taxes" whether being used with
respect to the base year or any subsequent  calendar year,  shall mean all those
costs  and  expenses  incurred  during  such  calendar  year  in  operating  and
maintaining  (including  cleaning,  protecting,  servicing  and  repairing)  the
building (including the premises) as detennined by Landlord on an accrual basis.
Such costs and expenses shall include, but not be limited to, real estate taxes,
utilities,  trash removal,  telephone service,  insurance,  security  janitorial
service  and  supplies,   labor  costs   (including   social   security   taxes,
contributions  and fringe  benefits),  charges  under  maintenance  and  service
contracts,  management fees, business taxes and licenses and all other costs and
expenses of operating and  maintaining  the building  (including the cost of any
capital  improvements  which are made by  Landlord  for the  purpose of reducing
Operating  Expenses and Real Estate  Taxes,  provided that the cost of each such
capital improvement,  together with any financing charges incurred in connection
therewith, shall be amortized over the useful life thereof and only that portion
attributable  to such  calendar  year shall be included in Operating  Expenses).
Operating  Expenses  and Real Estate  Taxes  shall not  include (i)  payments of
principal and interest on any  mortgages,  deeds of trust or other  encumbrances
upon the  building,  (ii)  leasing  commissions,  and (iii) costs of  preparing,
improving or altering space for any new or renewal tenant.

g) The  first  payment  of  increases  shall  occur  on the  anniversary  of the
Commencement  Date.  All  subsequent  payment of  increases  shall  occur at the
beginning of the calendar year.

h) OE Rent is to be calculated on a basis  reflecting  operating  expenses as if
the building were ninety-five percent (95%) occupied each year.

i) Controllable  Operating  Expenses shall be defined as all Operating  Expenses
exclusive of all taxes, insurance and utilities.

OE Rent for  Controllable  Operating  Expenses shall not increase more than five
percent (5%) in any given year.

7. ANNUAL  ESCALATION.  Beginning at the  commencement of the second (2nd) lease
year, and annually  thereafter,  the base rental rate will be escalated by three
percent (3%).

8. SERVICES.  Landlord shall provide heating/air conditioning,  elevator service
and  management  Monday  through  Friday,  8 a.m.  to 6 p.m.,  Federal  Holidays
excluded.  After hours HVAC is currently available at a rate of $45.00 per hour,
which may change from time to time.  Full  cleaning  service is  provided  after
hours.  Access  to the  building,  garage  and  elevator  service  is  available
twenty-four  (24) hours per day,  year  round,  barring  any  extraordinary  and
unforeseen circumstances,  and excepting emergency situation. Landlord shall not
be liable for any stoppage or  interruption  of any of said  services  caused by
riots, strikes, labor disputes or unavoidable accidents, nor for the stoppage or
interruption of any such services for the purpose of making needful repairs.

9.  FIXTURES.  Landlord shall have the right to approve the plans for the design
of  the  interior  of  the  demised  Premises,  which  approval  shall  not  be
unreasonably withheld.  After such approval is obtained,  Tenant may install any
furniture,  fixtures and machinery  necessary to conduct his  business,  and the
same shall remain his property,  provided they be removed  before the expiration
of the term.  In the event any damage is done to said  premises in said removal,
Tenant will  promptly  reimburse  Landlord  for the cost of such  repairs as are
necessary to restore said premises to their original  condition.  Any furniture,
fixtures  and  machinery  not so removed  before  expiration  of his term or any
extension  thereof  shall be deemed to have been  abandoned  by Tenant and shall
become Landlord's property. Landlord shall have a lien upon Tenant's property in
the Demised Premises to secure Tenant's  performance of its  obligations.  After
Tenant is in possession,  and Tenant makes changes to the premises,  hen cost of
restoring  said  premises to its  original  condition is the  obligation  of the
Tenant.

10.  REPAIRS.  Tenant  accepts the  premises as being in a  tenantable  and good
condition.  Tenant shall take good care of the  premises,  and they shall not be
altered,   repaired  or  changed  without  written  consent  of  Landlord.   All
alterations,  additions  and  improvements  made in and to the  premises  shall,
unless otherwise provided by written agreement, be the property of Landlord, and
shall remain upon and be  surrendered  with the  premises.  All damage or injury
done to the  premises  by  Tenant,  or by any  person  who may be in or upon the
premises with the consent of Tenant, shall be paid for by Tenant.  Tenant shall,
at the termination of this lease,  surrender the premises to Landlord in as good

                                       2

<PAGE>

condition as reasonable  and proper use thereof will permit.  Landlord  reserves
the right to enter upon said  premises at all  reasonable  times to make repairs
that may be considered necessary for the preservation of said leased premises or
the said  building  and for that  purpose,  to  erect  in or about  said  leased
premises any necessary scaffolding or other temporary structures. Landlord shall
not be liable to Tenant for any damage or inconvenience thereby suffered. Tenant
may not  change  locks  without  Landlord's  consent.  No  signs  (temporary  or
otherwise)  other than building  standard signs may be installed on any exterior
suite doors.

11.FIRE RISK. Tenant will not do , or permit anything to be done, in or upon the
premises, or bring or keep, or permit anything to be brought or kept, into or on
the premises, which shall increase the rate of fire insurance on the building of
which the Demised Premises form a part, or on the property  located therein,  If
by reason of Tenant's  failure to comply with these  terms,  the fire  insurance
rate  shall at any time be  higher  than it would  be  otherwise,  Tenant  shall
reimburse  Landlord for such increase and the amount  thereof shall be deemed to
be, and be paid as, additional rent.

12.ASSIGNMENT  AND  SUBLETTING.  Tenant will not assign,  transfer,  mortgage or
encumber this lease without obtaining the prior written consent of Landlord: nor
shall any  assignment or transfer of this lease be  effectuated  by operation of
law or otherwise without the prior written consent of Landlord. Consent will not
be unreasonably withheld excepting,  however, Tenant will not assign this lease,
sublet the  premises,  or permit  occupancy  or use of the  premises or any part
however,  Tenant  will not assign  this lease,  sublet the  premises,  or permit
occupancy or use of the premises or any par thereof by another party or parties,
without  giving  Landlord  thirty (30) days written notice of Tenant's bona fide
proposed  assignment or proposed  subletting of all or any part of the premises.
Within  thirty (30) days from  receipt of said notice,  Landlord  shall have the
right,  at its option,  either to i) recapture  the Premises and release  Tenant
from its lease for such  space or ii) allow  tenant to sublet all or any part of
the  Premises.  Landlord  shall  have  the  right  to  withhold  consent  if any
prospective  subtenant is not  financially  approved or whose business  detracts
from the  character of the  Building.  In the event  Landlord  does not exercise
either its right of  recapture or its right to consent to the sublease of all or
part of said  Premises  within  thirty  (30) days from  receipt of said  notice,
Tenant may proceed with such  assignment or subleasing.  The consent by Landlord
to any assignment,  transfer or subletting to any party other than the Landlord,
shall not be  construed  as a waiver or release of Tenant  from the terms of any
covenant or obligation  under this lease, nor shall the collection or acceptance
of rent from any such assignee,  transferee,  subtenant or occupant constitute a
waiver of, or release of Tenant  from,  any  covenant or  obligation  under this
lease,  nor shall the  collection or acceptance of rent from any such  assignee,
transferee,  subtenant or occupancy constitute a waiver of, or release of Tenant
form,  any  covenant  or  obligation  contained  in this  lease,  nor shall such
assignment  of subletting  be construed to relieve  Tenant from giving  Landlord
said  thirty  (30) days  notice or from  obtaining  the  consent  in  writing of
Landlord to any  ftirther  assignment  of  subletting.  In the event that Tenant
defaults  hereunder,  Tenant  hereby  assigns to Landlord  the rent due from any
subtenant of Tenant and hereby  authorizes  each such subtenant to pay said rent
directly to Landlord.

13.  REQUIREMENTS OF LAW. Tenant will, at its own cost, promptly comply with and
carry out all orders,  requirements or conditions now or hereafter  imposed upon
it by ordinances,  laws, and/or regulations of the municipality or the county in
which the Premises are located,  whether  required of Landlord or otherwise,  in
the conduct of Tenant's  business;  except that  Landlord  shall comply with any
orders affecting  structural  walls and columns.  Tenant will indemnify and save
Landlord harmless from all penalties,  claims or demands resulting from Tenant's
failure or negligence in this respect.

14.  SUBORDINATION.  This lease,  and Tenant's  rights  hereunder,  shall be, at
Landlord's  option,  subject  and  subordinate  to the  lien  of any  bona  fide
mortgages  or deeds of trust  that may now or at any time  hereafter  be  placed
against the Demised  Premises by  Landlord  to secure  money  borrowed  from any
recognized  financial  institution.  Tenant agrees,  at any time  hereafter,  to
execute any  instruments,  releases or other  documents that may be required for
this purpose, including but not limited to:

     (a)  Offset  Statement:  Within  ten (10) days after  request  therefor  by
     Landlord,  or in the event that upon any sale,  assignment or hypothecation
     of the Demised  Premises  and/or the land  thereunder by Landlord an offset
     statement  shall be required  from  Tenant;  Tenant  agrees to deliver,  in
     recordable form, a certificate to any proposed  mortgagee or purchaser,  or
     to  Landlord,  certifying  (if such be the case) that this Lease is in full
     force and effect  and that there are no  defenses  or offsets  thereto,  or
     stating those claimed by Tenant.

     (b) Attornment  Statement:  Tenant shall,  in the event any proceedings are
     brought for the  foreclosure of, or in the vent of exercise of the power of
     sale under any mortgage made by the Landlord covering the Demised Premises,
     attorn to the  purchaser  upon any such  foreclosure  or sale and recognize
     such purchaser as the Landlord under this lease.

15. SIGNS.  Any sign,  lettering,  picture,  notice or  advertisement  installed
within  Tenant's  premises  and/or  which  is  visible  to the  public  shall be
installed at Tenant's cost and in such a manner, character and style as Landlord

<PAGE>

may approve in writing.  In advertising or other publicity,  without  Landlord's
prior  written  consent,  Tenant  shall  not use the  name nor  pictures  of the
building except as the address of its business.

                                        3
<PAGE>


16.  RECEIVERSHIP.  In the event Tenant shall be  adjudicated  a bankrupt,  or a
receiver or trustee of his  property  and assets be  appointed  after Tenant has
exhausted his legal remedies in opposing such  receivership,  or if Tenant shall
make an assignment or other  conveyance for the benefit of his creditors,  or if
Tenant shall  voluntarily  file  Petition of  Bankruptcy in any Federal or State
proceeding,  or if Tenant shall suffer or permit a final judgment or  decree for
the payment of money to be entered  against him and  execution to issue  thereon
and be levied upon his interest in this Lease,  and such  execution  and levy be
not  dismissed  within ten (10) days after the date of such  execution and levy.
Upon the  happening  of any  such  event,  the term  hereby  demised  shall,  at
Landlord's option, cease and terminate.

17.  CASUALTY  DAMAGE AND  DESTRUCTION.  Tenant shall give  immediate  notice to
Landlord  in case of fire  or  acts  of God in the  Demised  Premises  or in the
building of which they are a part, or of defects therein,  or in any fixtures or
equipment.  If the premises  shall be partially  damaged by fire or acts of God,
and Tenant can reasonably carry on its business in said premises, the same shall
be repaired or restored by Landlord, at his expense, as speedily as practicable,
due  allowance  being made for the time taken for the  settlement  of  insurance
claims.  Until the repairs shall be made, the minimum rental shall be reduced in
proportion  to the portion of the  premises  that is  unusable.  In the event of
destruction  (meaning damage to the extent of seventy-five percent (75%) or more
of its  usefulness)  of said  premises by fire or other cause  insured  against,
Landlord  shall have the option to restore the same promptly in accordance  with
the  provisions  hereof,  or to cancel and  terminate  this Lease upon notice to
Tenant at any time within thirty (30) days after the date of such destruction.

18.  DEFAULT.  If Tenant shall fail to make any rental payment as aforesaid,  or
shall vacate or abandon the Demised Premises during the term hereof,  or fail to
take possession and operate its business,  or break or violate any of the within
covenants,  conditions,  agreements or rules and regulations, and if such breach
be not corrected within ten (10) days after notice by Landlord to Tenant of such
breach,  then and in any of the said events , the whole sum to be paid as rental
throughout  the entire  term,  of this Lease may, at the option of the  Landlord
become  immediately  due and  payable,  and this  Lease  and all  things  herein
contained shall, at Landlord's option,  cease and determine and shall operate as
a Notice  to Quit,  any other  Notice to Quit  being  hereby  expressly  waived.
Landlord shall have the right, at its option,  to take possession of the Demised
Premises  and let the same as agent of Tenant and at Tenant's  risk and Tenant's
default.  No re-entry by Landlord  shall relieve  Tenant from  liability for the
difference  between the rent herein reserved and the net rent actually  received
by Landlord  during the term remaining  after such default  occurs,  or from any
other  obligation  of Tenant under the terms hereof.  Nothing in this  paragraph
shall  deem to waive any other  right or remedy of the  Landlord.  Tenant  shall
reimburse  Landlord's  legal  fees.  If  Tenant  shall  fail to make any  rental
payments as aforesaid,  or shall vacate or abandon the demised  Premises  during
the term  hereof,  or fail to take  possession  within  twenty  (20) days of the
Commencement  Date and  operate  its  business,  or break or violate  any of the
within covenants,  conditions,  agreements or rules or regulations,  and if such
breach be not  corrected  within  thirty  (30) days after  notice by Landlord to
Tenant of such breach,  excepting any monetary defaults,  then and in any of the
said events,  the whole sum to be paid as rental  throughout  the entire term of
this  lease,  may,  at the option of the  Landlord  become  immediately  due and
payable,  and this Lease and all things herein  contained  shall,  at Landlord's
option,  cease and determine  and shall  operate as a Notice to Quit,  any other
Notice to Quit being hereby expressly waived.  Landlord shall have the right, at
its option, to take possession of the Demised Premises and let the same as Agent
of Tenant and at Tenant's  risk and  Tenant's  default.  No re-entry by Landlord
shall relieve Tenant from  liability for the difference  between the rent herein
reserved  and the net  rent  actually  received  by  Landlord  during  the  term
remaining after such default occurs or from any other obligation of Tenant under
the terms hereof.  Nothing in this paragraph shall deem to waive any other right
or remedy of the landlord.  Tenant shall reimburse  Landlord's  reasonable legal
fees.  Notwithstanding  anything in this section to the  contrary,  Tenant shall
have thirty  (30) days to cure any  non-monetary  defaults  and ten (10) days to
cure any monetary defaults.

19.  TENANT'S  PROPERTY.  All property in said  premises  shall be and remain at
Tenant's sole risk.  Landlord shall not be liable for loss or damage to property
of Tenant or others arising from theft, fire, explosion, bursting,  overflowing,
or leaking of the roof or of water,  sewer or steam  pipes, or  from  heating or
plumbing fixtures,  or from electric wires or fixtures,  or from any other cause
whatsoever,  unless  such damage  shall be caused by the  willful  act, or gross
neglect of Landlord to make such repairs as are required herein.

20.  CONDEMNATION.  If the Demised  Premises or any part thereof  shall be taken
pursuant to the power of eminent  domain,  Tenant hereby assigns to Landlord any
rights  which  Tenant  may have to any  portion of any award made as a result of
such taking.  If the whole of the demised Premises shall be acquired,  or in the
event of a partial taking which shall render the Demised Premises unsuitable for
Tenant's  business,  then the term of this Lease shall cease and terminate as of
the date the public authority assumes  possession  thereof,  provided,  however,
that if such taking is for a temporary  period but not  exceeding  eighteen (18)
months,  neither party may terminate this lease, but all rent shall abate during
such period.  Tenant  shall have no claim  against  Landlord nor the  condemning
authority for the value of any unexpired term of this Lease.

                                        4
<PAGE>

In the event of a partial taking or condemnation  which is not extensive  enough
to render the Demised Premises  unsuitable for Tenant's business,  then Landlord
shall  promptly  restore the demised  Premises to a condition  comparable to its
condition at the time of such  condemnation less the portion lost in the taking,
and this Lease shall continue in full force and effect, providing, however, that
the minimum rent and all  additional  rent shall be reduced by proportion  which
the amount of Demised  Premises  taken  bears to the  initial  Floor Area of the
Demised Premises.

21.  NUISANCES.  Tenant  shall not permit any  objectionable  noise or offensive
odors or sounds  to be  emitted  from the  premises,  nor do or permit  anything
tending  to  create a  nuisance  or to  disturb  any  occupants  of  neighboring
premises,  nor do anything  tending to injure the  reputation  of the  Building.
Tenant shall not conduct nor allow upon the premises  any  activities  which are
contrary to law.

22. RULES AND REGULATIONS.  The rules and regulations  appended to this Lease as
Exhibit C are hereby made a part of this Lease, and Tenant agrees to comply with
and  observe  the same.  Tenant's  failure  to keep and  observe  said rules and
regulations  shall  constitute  a breach of the terms of this  Lease in the same
manner as if the same were contained herein as covenants.  Landlord reserves the
right from time to time to amend or supplement said rules and regulations and to
adopt  additional  rules and  regulations  applicable  to the Demised  Premises.
Notice of such additional rules and regulations, and amendments and supplements,
if any,  shall be given to Tenant,  and Tenant agrees to comply with and observe
all such rules and regulations and amendments thereto and supplements thereof.

23.  HOLDOVER.  Should Tenant  remain in  possession  of the premises  after the
expiration  of  this  Lease,  Tenant  shall  be  deemed  to  be  a  Tenant  from
month-to-month,  but  subject to all of the  terms,  conditions,  and  oblations
hereof insofar as the same may be applicable to a  month-to-month  tenancy,  and
shall pay rental for each such monthly  period a sum equal to one hundred  fifty
percent (150%) of the last monthly rental.

24.  INTERPRETATION.  In the event any covenant or condition herein contained is
held to be invalid or void by any court of competent jurisdiction,  the validity
of any such covenant or condition  shall in no way affect any other  covenant or
condition herein contained. Time and each of its terms, covenants and conditions
are hereby declared to be the essence of this contract.

25. NOTICES. Any notices required or given hereunder by Landlord shall be deemed
to have been given if sent by registered or certified mail to Tenant,  addressed
to the premises.  Any notices  required or given hereunder by Tenant to Landlord
shall be deemed to have been given if sent by  registered  or certified  mail to
Landlord's rental agent.

                                        5
<PAGE>



26. BINDING EFFECT. The terms,  conditions and agreements herein contained shall
be kept and performed by the respective  parties hereto and will be binding upon
them and each of their  successors  and assigns,  and no waiver of any breach of
any agreement, condition or covenant herein contained shall be construed to be a
waiver of the said  condition,  covenant or agreement  itself,  or of subsequent
breach thereof, or of this agreement.

27.  ADDITIONAL  RENT.  Tenant shall pay as additional rent all sums of money or
charges required to be paid by Tenant under this Lease,  whether or not the same
shall  be  designated  "additional  rent"  and all  remedies  applicable  to the
nonpayment of rent shall be applicable thereto. Any additional rent that relates
to any delayed performance, any nonperformance, or any default by Tenant, or any
act or  omission  which  would,  together  with notice or lapse of time or both,
constitute a default be Tenant,  shall be deemed payable on the first day of the
month next following such occurrence:

28. ATTORNEYS FEES. In the event it becomes necessary for Landlord to obtain the
services of an attorney and take legal action against Tenant in connection  with
the  breach  of  conditions  herein  set  forth  on the part of  Tenant,  Tenant
covenants  and agrees that in addition to all other  relief  allowed by law that
Tenant will pay reasonable  attorney's fees plus the clerk's fees, the marshal's
fees,  and any and all  additional  costs that may be incurred in the event that
legal action becomes necessary.

29. ACCESS BY LANDLORD.  Landlord or  Landlord's  agents shall have the right to
enter the Demised Premises during normal business hours to examine the same, and
to show them to prospective  purchasers or tenants of the building,  and to make
such  repairs,  alterations,  improvements,  or  additions  as Landlord may deem
necessary or desirable,  and Landlord shall be allowed to take all material into
and  upon  said  premises  that  may  be  required  therefor  without  the  same
constituting  an eviction of Tenant in whole or in part,  and the rent  reserved
shall in no way abate while said repairs, alterations, improvements or additions
are being made by reason of loss or  interruption  of  business  of  Tenant,  or
otherwise. If Tenant shall not be personally present to open and permit an entry
into said premises,  at any time,  when for any reason an entry therein shall be
necessary or permissible,  Landlord of Landlord's agents may enter the same by a
master key.

30. FORCE  MAJEURE.  In the event that either party hereto shall be delayed,  or
hindered in, or prevented from, the performance of any act required hereunder by
reason of strikes,  lock-outs,  labor troubles,  inability to procure  material,
failure  of  power,  restrictive   governmental  laws  or  regulations,   riots,
insurrection,  war or other  reason of a like  nature not the fault of the party
delayed in the  performing  work or doing acts required  under the terms of this
Lease,  then performance of such act shall be excused for a period equivalent to
the period of such delay.  The  provisions  of this Section shall not operate to
excuse  Tenant from prompt  payment of rent,  additional  rent, or other payment
required by the terms of this Lease.

31. QUIET ENJOYMENT.  Upon payment by Tenant of the rents herein  provided,  and
upon the observance and  performance of all the covenants,  terms and conditions
on Tenant's  part to be observed  and  performed,  Tenant  shall  peaceably  and
quietly hold and enjoy the Demised  Premises for the term hereby demised without
hindrance or interruption by Landlord or any other person or persons lawfully or
equably claiming by, through or under Landlord,  subject,  nevertheless,  to the
terms and conditions of this Lease.

32. ENTIRE AGREEMENT. This Lease and the Exhibits, and Additional Provisions, if
any  attached  hereto and forming a part  hereof,  set forth all the  covenants,
promises, agreements,  conditions and understandings between Landlord and Tenant
concerning  the  Demised   Premises  and  there  are  no  covenants,   promises,
agreements,  conditions or understandings,  either oral or written, between them
other  than are  herein  set  forth.  Except as herein  otherwise  provided,  no
subsequent  alteration,  amendment  change or  addition  to this Lease  shall be
binding upon Landlord or Tenant unless reduced to writing and signed by them.

33. NO  PARTNERSHIP.  Landlord  does not in any way or for any purpose  become a
partner  of  Tenant in the  conduct  of its  business,  or  otherwise,  or joint
adventurer or a member of a joint enterprise with Tenant.

34. DEFINITION OF PRO RATA. Tenant's pro rata share shall be calculated upon the
number of rentable square feet within the building in which the Demised Premises
are located. TENANT'S PRO RATA SHARE OF OPERATING EXPENSES AND REAL ESTATE TAXES
IS 0.95% BASED UPON THE BUILDING'S TOTAL RENTABLE AREA OF 64,241 SQUARE FEET.

35.  CAPTIONS.  The  captions  and section  numbers  appearing in this Lease are
inserted only as a matter of convenience and in no way define,  limit,  construe
or  describe  the scope of intent of such  sections  in this Lease or in any way
affect this Lease.

36. TOXIC SUBSTANCES. To the best of Landlord's knowledge,  neither Landlord nor
any  preceding  owners of the  property  have used the  property  or any portion
thereof for the  production,  disposal or storage of any hazardous  waste or any
toxic  substances,  and  Landlord  is not aware of any such  prior use or of any
proceeding or inquiry by a  governmental  authority with respect to the presence

<PAGE>

of such waste or substance  on the  property or the movement  thereof from or to
adjoining property. To the best of Landlord's knowledge, there is no asbestos in
the Building.

37. INSURANCE.
                                       6
<PAGE>


Insurance to be Maintained by Tenant.  Tenant, at Tenant's own cost and expense,
will  provide  and keep in full force and effect  during the term of this Lease,
public  liability  insurance  with limits of not less than Two  Million  Dollars
($2,000,000)  covering injuries to persons,  including death, and loss or damage
to real and personal  property.  Such  insurance may be provided  under Tenant's
blanket comprehensive liability insurance policy. During the term of this Lease,
Landlord  shall  be named as an  additional  insured  under  such  insurance.  A
certificate  evidencing  such insurance  coverage shall be delivered to Landlord
not less than fifteen (15) days prior to the  commencement of the Term hereof or
the date when Tenant shall enter into possession,  whichever occurs later.  Such
certificate of insurance will provide for thirty (30) days advance notice in the
event of cancellation.

                                        7
<PAGE>


     INSURANCE TO BE MAINTAINED BY LANDLORD. Landlord shall carry comprehensive
property damage insurance for the Building.

     WAIVER OF SUBROGATION. Any insurance carried by Tenant with respect to the
Premises shall include a clause or endorsement denying to the insurer rights of
subrogation against Landlord to the extent rights have been waived by Tenant
prior to occurrence of injury or loss.

     38. WAIVER OF JURY TRIAL. Landlord and Tenant by this Section waive trail
by jury in any action, proceeding or counterclaim brought by either of the
parties to this Lease against the other on any matters whatsoever arising out
of or in any way connected with this Lease, the relationship of Landlord and
Tenant, Tenant's use or occupancy of the Premises, or any other claims
(including without limitation claims for personal injury or property damage),
and any emergency statutory or any other statutory remedy.

     IN WITNESS WHEREOF, the parties have signed these presents and affixed
their seals the day and year indicated below.



<TABLE>
<S>                               <C>
WITNESS:                          TENANT: MULTIMEDIA ACCESS CORPORATION
- -----------------------------
                                  By: /s/ Glenn A. Norem, CEO
                                  --------------------------------------------
                                  Printed Name and Title
- -----------------------------
                                  /s/ Glenn A. Norem                     (SEAL)
                                  --------------------------------------------
                                  Signature
                                  Date Signed 27 Feb 97
                                  --------------------------------------------
WITNESS:                          LANDLORD: THE AIR FORCE ASSOCIATION
                                  By Leggat McCall Properties Management, Agent
- -----------------------------
                                  By: /s/ John A. Shaud, Exec. Dir.
                                  --------------------------------------------
                                  Printed Name and Title
- -----------------------------
                                  /s/ John A. Shaud                      (SEAL)
                                  --------------------------------------------
                                  Signature
                                  Date Signed 24 Mar 97
                                  --------------------------------------------
</TABLE>

                                        8



<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
     THIS SCHEDULE  CONTAINS SUMMARY  FINANCIAL  INFORMATION  EXTRACTED FROM THE
     CONSOLIDATED   BALANCE  SHEET  OF   MULTIMEDIA   ACCESS   CORPORATION   AND
     SUBSIDIARIES AS OF DECEMBER 31, 1997 AND THE RELATED CONSOLIDATED STATEMENT
     OF OPERATIONS FOR THE YEAR THEN ENDED,  AND IS QUALIFIED IN ITS ENTIRETY BY
     REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>                                         1
<CURRENCY>                                  US DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<EXCHANGE-RATE>                                      1
<CASH>                                       3,117,202
<SECURITIES>                                         0
<RECEIVABLES>                                1,260,230
<ALLOWANCES>                                    65,000
<INVENTORY>                                  1,762,186
<CURRENT-ASSETS>                             6,341,001
<PP&E>                                       1,428,360
<DEPRECIATION>                                 550,920
<TOTAL-ASSETS>                               8,211,415
<CURRENT-LIABILITIES>                        1,793,151
<BONDS>                                      5,000,000
                                0
                                          0
<COMMON>                                           900
<OTHER-SE>                                   1,417,364
<TOTAL-LIABILITY-AND-EQUITY>                 8,211,415
<SALES>                                      3,269,331
<TOTAL-REVENUES>                             3,360,703
<CGS>                                        1,695,922
<TOTAL-COSTS>                                1,695,922
<OTHER-EXPENSES>                             3,050,315
<LOSS-PROVISION>                                67,619
<INTEREST-EXPENSE>                             290,492
<INCOME-PRETAX>                             (5,827,405)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                         (5,827,405)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (5,827,405)
<EPS-PRIMARY>                                    (0.75)
<EPS-DILUTED>                                    (0.75)
        


</TABLE>

<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
     THIS SCHEDULE  CONTAINS SUMMARY  FINANCIAL  INFORMATION  EXTRACTED FROM THE
     CONSOLIDATED   BALANCE  SHEET  OF   MULTIMEDIA   ACCESS   CORPORATION   AND
     SUBSIDIARIES AS OF DECEMBER 31, 1996 AND THE RELATED CONSOLIDATED STATEMENT
     OF OPERATIONS FOR THE YEAR THEN ENDED,  AND IS QUALIFIED IN ITS ENTIRETY BY
     REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER>                                         1
<CURRENCY>                                  US DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               DEC-01-1996
<EXCHANGE-RATE>                                      1
<CASH>                                          18,539
<SECURITIES>                                         0
<RECEIVABLES>                                  228,564
<ALLOWANCES>                                    43,000
<INVENTORY>                                    310,133
<CURRENT-ASSETS>                             1,064,770
<PP&E>                                         786,422
<DEPRECIATION>                                 325,527
<TOTAL-ASSETS>                               1,691,258
<CURRENT-LIABILITIES>                        7,472,088
<BONDS>                                              0
                                0
                                          0
<COMMON>                                           532
<OTHER-SE>                                  (5,781,362)
<TOTAL-LIABILITY-AND-EQUITY>                 1,691,258
<SALES>                                        901,262
<TOTAL-REVENUES>                             1,095,012
<CGS>                                          393,918
<TOTAL-COSTS>                                  393,918
<OTHER-EXPENSES>                             2,203,187
<LOSS-PROVISION>                                42,777
<INTEREST-EXPENSE>                             513,979
<INCOME-PRETAX>                             (4,393,965)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                         (4,393,965)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (4,393,965)
<EPS-PRIMARY>                                    (0.91)
<EPS-DILUTED>                                    (0.91)
        


</TABLE>


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