Cellular phone capable of detecting counterfeit currency or...

Cellular phone for radio communication system having...

Cellular phone having mail and schedule functions

Cellular phone having mail and schedule functions

Cellular phone managing method, managing apparatus, record...

Cellular phone network that provides location-based information

Cellular phone subsidy lock

Cellular phone system wherein the air time use is predetermined

Cellular phone system with outgoing message selection system

Cellular phone that displays or sends messages upon its...

Cellular phone unit, control system of vehicle-mounted...

Cellular phone voice recorder

Cellular phone with special standby feature

Cellular phone with special standby feature

Cellular phone, cellular phone failure judgment method and...

Cellular phone/PDA communication system

Cellular radio access network and location updating in a...

Cellular radio communication handover systems

Cellular radio communication system having base stations...

Cellular radio communications system