Telecommunication control switching device
Telecommunications apparatus and method
Telephone activated power controller
Telephone controlled entertainment
Telephone controller apparatus
Telephone line called number recognizer
Telephone operated heating, ventilating and/or air conditioning
Telephone with data setting by remote control
Telephone-controlled home appliance system and method for...
Telephone-operated stereo shut-off device
Telephone-responsive device for muting the sound output of a tel
Telephonically programmable apparatus
Tethered digital butler consumer electronic device and method
Tethered digital butler consumer electronic master device...
Tethered digital butler consumer electronic remote control...
Ticket transmitter