4Kids Entertainment Inc.

A.H. Belo Corporation

AEI Music Network Inc.

ALLTEL Corporation

AO VimpelCom

AOL Time Warner Inc.

ARD

AT&T Bell Laboratories, Inc.

AT&T Corporation

AT&T Wireless Services, Inc.

Abertis Infraestructuras, S.A.

Acme-Cleveland Corp.

Adelphia Communications Corp.

Adelphia Communications Corporation

Adtran Inc.

Advanced Fibre Communications, Inc.

AirTouch Communications

Alcatel S.A.

Alliance Atlantis Communications Inc.

American Tower Corporation

Ameritech Corporation

Amstrad plc

América Móvil, S.A. de C.V.

Arch Wireless, Inc.

Ascom AG

Aspect Telecommunications Corporation

BCE Inc.

BET Holdings, Inc.

BHC Communications, Inc.

BT Group plc

Beasley Broadcast Group, Inc.

Bell Atlantic Corporation

BellSouth Corporation

Bharti Tele-Ventures Limited

Blackfoot Telecommunications Group

Bonneville International Corporation

Bouygues S.A.

Brasil Telecom Participaçoes S.A.

Brightpoint, Inc.

Brite Voice Systems, Inc.

British Broadcasting Corporation Ltd.

British Telecommunications plc

Broadwing Corporation

C-COR.net Corp.

CBS Corporation

CBS Television Network

CIENA Corporation

COLT Telecom Group plc

Cable & Wireless HKT

Cable and Wireless plc

Cablevision Systems Corporation

CanWest Global Communications Corporation

Canal Plus

Capital Radio plc

Carlton Communications PLC

Carlton Communications plc

Carolina Telephone and Telegraph Company

Carrier Access Corporation

Centennial Communications Corporation

Central European Media Enterprises Ltd.

Century Communications Corp.

Century Telephone Enterprises, Inc.

Cesky Telecom, a.s.

Chancellor Media Corporation

Charter Communications, Inc.

China Netcom Group Corporation (Hong Kong) Limited

China Telecom

Chrysalis Group plc

Chugach Alaska Corporation

Citadel Communications Corporation

Citizens Communications Company

Clear Channel Communications, Inc.

Clearwire, Inc.

Cogent Communications Group, Inc.

Comcast Corporation

Comdial Corporation

CommScope, Inc.

Commonwealth Telephone Enterprises, Inc.

Comsat Corporation

Comtech Telecommunications Corp.

Comverse Technology, Inc.

Corning Inc.

Craftmade International, Inc.

Cumulus Media Inc.

DIRECTV, Inc.

DSC Communications Corporation

Deutsche Telekom AG

Dialogic Corporation

Discovery Communications, Inc.

Dobson Communications Corporation

ECI Telecom Ltd.

EFJ, Inc.

ESPN, Inc.

EXCEL Communications Inc.

EchoStar Communications Corporation

Electric Lightwave, Inc.

Electromagnetic Sciences Inc.

Emmis Communications Corporation

Energis plc

Entercom Communications Corporation

Entravision Communications Corporation

Equant N.V.

Eschelon Telecom, Inc.

Eternal Word Television Network, Inc.

Executone Information Systems, Inc.

Expand SA

Fox Family Worldwide, Inc.

France Telecom Group

Frontier Corp.

GTE Corporation

GWR Group plc

Gannett Co., Inc.

Garmin Ltd.

Gaylord Entertainment Company

General DataComm Industries, Inc.

Geotek Communications Inc.

Getty Images, Inc.

Global Crossing Ltd.

Globo Comunicação e Participações S.A.

Golden Telecom, Inc.

Granite Broadcasting Corporation

Gray Communications Systems, Inc.

Groupe Vid&eacute™ron Ltée.

Grupo Televisa, S.A.

Guthy-Renker Corporation

Harmonic Inc.

Hispanic Broadcasting Corporation

Hubbard Broadcasting Inc.

Hughes Electronics Corporation

Hungarian Telephone and Cable Corp.

IDB Communications Group, Inc.

IDT Corporation

IXC Communications, Inc.

Illinois Bell Telephone Company

Indiana Bell Telephone Company, Incorporated

Infineon Technologies AG

InfoSonics Corporation

InterDigital Communications Corporation

Jacor Communications, Inc.

Jones Intercable, Inc.

LCI International, Inc.

LIN Broadcasting Corp.

Landmark Communications, Inc.

Leap Wireless International, Inc.

Level 3 Communications, Inc.

Lincoln Telephone & Telegraph Company

LodgeNet Entertainment Corporation

Loral Space & Communications Ltd.

MCI WorldCom, Inc.

MFS Communications Company, Inc.

MIH Limited

MITRE Corporation

Magyar Telekom Rt

Manitoba Telecom Services, Inc.

Mannesmann AG

Martha Stewart Living Omnimedia, L.L.C.

MasTec, Inc.

McLeodUSA Incorporated

Mediacom Communications Corporation

Metrocall, Inc.

Metromedia Companies

Michigan Bell Telephone Co.

Mobile TeleSystems OJSC

Mobile Telecommunications Technologies Corp.

Modern Times Group AB

Multimedia, Inc.

Métropole Télévision

Métropole Télévision S.A.

NCR Corporation

NTL Inc.

National Broadcasting Company, Inc.

National Grid USA

NetCom Systems AB

NeuStar, Inc.

Nevada Bell Telephone Company

New Valley Corporation

Nexans SA

Nexstar Broadcasting Group, Inc.

Nextel Communications, Inc.

Nippon Telegraph and Telephone Corporation

Nokia Corporation

Norstan, Inc.

Nortel Networks Corporation

Octel Communications Corp.

Octel Messaging

Ohio Bell Telephone Company

Olivetti S.p.A.

Paging Network Inc.

PanAmSat Corporation

Paxson Communications Corporation

PictureTel Corp.

Portugal Telecom SGPS S.A.

Price Communications Corporation

ProSiebenSat.1 Media AG

Publishing and Broadcasting Limited

QUALCOMM Incorporated

QVC Network Inc.

Qualcomm Inc.

Qwest Communications International, Inc.

RCN Corporation

RMH Teleservices, Inc.

Research in Motion Ltd.

Rogers Communications Inc.

Royal KPN N.V.

Rural Cellular Corporation

SBC Communications Inc.

Saga Communications, Inc.

Sawtek Inc.

Scientific-Atlanta, Inc.

Seat Pagine Gialle S.p.A.

Securicor Plc

Sinclair Broadcast Group, Inc.

Sirius Satellite Radio, Inc.

Sirti S.p.A.

Softbank Corporation

Sonera Corporation

Spanish Broadcasting System, Inc.

Spelling Entertainment

Sprint Communications Company, L.P.

Sprint Corporation

StarHub Ltd.

StrataCom, Inc.

Swisscom AG

Sycamore Networks, Inc.

SynOptics Communications, Inc.

T-Netix, Inc.

TDC A/S

TV Azteca, S.A. de C.V.

Talk America Holdings, Inc.

Telcordia Technologies, Inc.

Tele Norte Leste Participações S.A.

Telecom Argentina S.A.

Telecom Corporation of New Zealand Limited

Telecom Italia Mobile S.p.A.

Telecom Italia S.p.A.

Telefonaktiebolaget LM Ericsson

Telefonos de Mexico S.A. de C.V.

Telefónica S.A.

Telefónica de Argentina S.A.

Telekom Malaysia Bhd

Telekomunikacja Polska SA

Telenor ASA

Telephone and Data Systems, Inc.

TeliaSonera AB

Tellabs, Inc.

Telstra Corporation Limited

The Canadian Broadcasting Corporation (CBC)

The Christian Broadcasting Network, Inc.

The Montana Power Company

The Titan Corporation

The Walt Disney Company

The Weather Channel Companies

The Williams Companies, Inc.

Thomas Crosbie Holdings Limited

Tiscali SpA

Tollgrade Communications, Inc.

Télévision Fran&ccedilse 1

U S West, Inc.

U.S. Cellular Corporation

U.S. Satellite Broadcasting Company, Inc.

UFA TV & Film Produktion GmbH

USA Interactive, Inc.

UTStarcom, Inc.

United Pan-Europe Communications NV

United Video Satellite Group

Verizon Communications

Verizon Communications Inc.

ViaSat, Inc.

Vivendi Universal S.A.

Vodafone Group PLC

Vodafone Group Plc

Vonage Holdings Corp.

Wanadoo S.A.

Watkins-Johnson Company

West Corporation

Western Union Financial Services, Inc.

Western Wireless Corporation

Westwood One, Inc.

Williams Communications Group, Inc.

Wipro Limited

Wisconsin Bell, Inc.

Working Assets Funding Service

XM Satellite Radio Holdings, Inc.

Young Broadcasting Inc.

Zoom Technologies, Inc.

eircom plc

j2 Global Communications, Inc.