<PAGE>
EXHIBIT 23.4
CONSENT OF INDEPENDENT ACCOUNTANTS
We hereby consent to the incorporation by reference in this Registration
Statement on Form S-1 of the report of Price Waterhouse Auditores, S.A., report
dated February 20, 1998, as a predecessor firm of PricewaterhouseCoopers
Auditores, S.L., relating to the financial statements of Telecomunicaciones
Marinas, S.A.U. as of December 31, 1997, and for the year ended December 31,
1997, which is included in Amendment No. 6 to the Registration Statement on
Form S-1 (File No. 333-32134), filed with the Securities and Exchange
Commission.
/s/ PricewaterhouseCoopers
Auditores, S.L.
Madrid, Spain
July 26, 2000