Telephone with minimal switches for dialing
Telephone with network-type sorting
Telephone with speed dial and recording of remotely transmitted
Telephone with touch-any-key dialing mode
Telephonic apparatus with automatic area code dialing...
Telephonic apparatus with automatic preceding number dialing...
Telephonic automatic dialing system
Terminal apparatus
Terminal for a telecommunications switching system having an add
Toll call telephone service center
Tone burst generator and its application to telephony
Tone generator device for driving light emitting elements
Tone generator for electronic exchange
Touch screen form entry system
Tray for automatic dial telephones
True DTMF dialer
Unified method and apparatus to simplify telephone area code dia
Unified method and apparatus to simplify telephone area code...
Unified method and apparatus to simplify telephone area code...
Vandal-resistant push-button actuator