<PAGE>
SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No. )
Filed by the Registrant / /
Filed by a party other than the Registrant /X/
Check the appropriate box:
/ / Preliminary Proxy Statement
/ / Confidential, for Use of the Commission Only (as permitted by Rule
14a-6(e)(2))
/ / Definitive Proxy Statement
/X/ Definitive Additional Materials
/ / Soliciting Material Pursuant to Section 240.14a-11(c) or Section
240.14a-12
MCI COMMUNICATIONS CORPORATION
- --------------------------------------------------------------------------------
(Name of Registrant as Specified In Its Charter)
WORLDCOM, INC.
- --------------------------------------------------------------------------------
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
Payment of Filing Fee (Check the appropriate box):
/X/ No fee required
/ / Fee computed on table below per Exchange Act Rules 14a-6(i)(1)
and 0-11
(1) Title of each class of securities to which transaction applies:
------------------------------------------------------------------------
(2) Aggregate number of securities to which transaction applies:
------------------------------------------------------------------------
(3) Per unit price or other underlying value of transaction computed
pursuant to Exchange Act Rule 0-11 (set forth the amount on which the
filing fee is calculated and state how it was determined):
------------------------------------------------------------------------
(4) Proposed maximum aggregate value of transaction:
------------------------------------------------------------------------
(5) Total fee paid:
------------------------------------------------------------------------
/ / Fee paid previously with preliminary materials.
/ / Check box if any part of the fee is offset as provided by Exchange Act Rule
0-11(a)(2) and identify the filing for which the offsetting fee was paid
previously. Identify the previous filing by registration statement number,
or the Form or Schedule and the date of its filing.
(1) Amount Previously Paid:
------------------------------------------------------------------------
(2) Form, Schedule or Registration Statement No.:
------------------------------------------------------------------------
(3) Filing Party:
------------------------------------------------------------------------
(4) Date Filed:
------------------------------------------------------------------------
<PAGE>
[LOGO] News Release
FOR MEDIA: FOR INVESTORS:
Josh Howell, (601) 360-8750 Gary Brandt, (601)360-8544
Mark Weeks, 011-44-171-570-5700
Joele Frank, Abernathy/MacGregor, (212)371-5999
FOR IMMEDIATE RELEASE
WORLDCOM EXECUTES CONFIDENTIALITY
AGREEMENT WITH MCI
Jackson, Miss., October 23, 1997 -- WorldCom, Inc.(NASDAQ: WCOM)
today confirmed that on October 20, 1997 it executed a standard
confidentiality agreement with MCI Communications Corp. in order to carry
out discussions about WorldCom's previously announced merger proposal.
WorldCom is a global telecommunications company. Operating in more
than 50 countries, the company is a premier provider of facilities-based
and fully integrated local, long distance, international and Internet
services. WorldCom's subsidiary, UUNET Technologies, Inc., is an
international provider of Internet services with over 1,000 Points of
Presence (POPs) throughout the United States and in Canada, Europe and the
Asia-Pacific region. WorldCom's World Wide Web address is
http://www.wcom.com. The common and depository shares of WorldCom trade on
the NASDAQ National Market (US) under the symbols WCOM and WCOMP,
respectively.
# # #