Bouygues Telecom S.A.
Cellcom Israel Ltd.
COSMOTE Mobile Telecommunications S.A.
E-Plus Mobilfunk GmbH & Co. KG
Far EasTone Telecommunications Co., Ltd.
KPN Mobile The Netherlands B.V.
O2 plc
StarHub Ltd.
Telefonica Moviles Espana, S.A.
Telstra Corporation Limited
WIND Telecomunicazioni S.p.A.
Mobile TeleSystems Open Joint Stock Company