Telecommunications functions management system providing selecti
Telecommunications functions management system providing...
Telecommunications functions management system providing...
Telephone alerter
Telephone and cordless telephone
Telephone announcement system
Telephone annunciator with low battery indication
Telephone answering unit with caller ID and variable ring...
Telephone apparatus and private branch exchange apparatus
Telephone call alert device with selectable alert modes
Telephone call alerting system and information processing system
Telephone call indicator
Telephone call information delivery system
Telephone call information delivery system
Telephone device having customized ring capability
Telephone having receive call indicating function and mute/light
Telephone identification calling apparatus and procedures
Telephone including an electromechanical transducer, method of a
Telephone interface circuit
Telephone light adapter