Incoming communications forwarding technique utilizing a called
Independent cell system of forward and reverse links
Infrared communication receiver
Infrared wireless headset system
Integrated cargo security system
Integrated cargo security system
Integrated cellular telephone and vehicular audio system
Integrated communication system
Integrated pager and calling card
Integrated paging and radiotelephone system having improved pagi
Integrated personal/cellular communications system architecture
Integration of wireless paging in a communication system
Intelligent wireless signaling overlay for a telecommunication n
Interactive roamer contact system for cellular mobile radiotelep
Interactive roamer contact system for cellular mobile radiotelep
Interface between mobile telecommunication stations and trunks t
Interface device for an automobile telephone-set with a data tra
Interface for connecting computers to radio telephone networks
ISDN switching apparatus
Keypad apparatus with integral display indicators