Call rejection
Call system
Cam retainer for flip-style portable phone
Cap supported telephone holder
Card connector
Cellular phone apparatus with keyboard
Cellular phone with lighting device and method of...
Cellular telephone
Cellular telephone with device to protect against radiation...
Changeable contour construction of wireless telephone
Circuit arrangement for a digital telephone station
Circuit protection device
Circuitry protection device
Circumferential-contact phone jack socket
Circumferential-contact phone jack socket
Clamp-to-combine sound collector assembly
Click free mute switch circuit for telephones
Click-free muting circuit for headset
Click-free muting circuit for headset
Closeable communication device and method of operating same