Cellular telephone headset
Cellular telephone locator using a mobile data system
Cellular telephone operable on different cellular telephone syst
Cellular telephone real time account administration system
Cellular telephone system and method for dynamically switching b
Cellular telephone system integrated with paging network
Cellular telephone system with remote programming, voice respons
Cellular telephone unit with prioritized frequency acquisition
Cellular telephone usage monitoring system
Cellular telephone with built-in battery and antenna
Cellular telephone with keypad controller
Cellular telephone with microphone extender
Cellular telephone with plural telephone numbers
Cellular telephone with standard telephone set
Cellular telephone zone system
Cellular terminal for providing public emergency call location i
Cellular voice and data radiotelephone system
Channel compression and dynamic repartitioning for dual mode cel
Channel compression and dynamic repartitioning for dual mode cel
Chip card