Telecommunications apparatus and method, storage medium, and...
Telecommunications custom calling services
Telecommunications device for use between an analog...
Telecommunications equipment
Telecommunications network
Telecommunications network
Telecommunications provider agent
Telecommunications signaling arrangements for terminals without
Telecommunications switch including an integrated internet acces
Telecommunications switching system with readily configurable su
Telecommunications system
Telecommunications system
Telecommunications system
Telecommunications system
Telecommunications system
Telecommunications system
Telecommunications system
Telecommunications system and method for producing a master...
Telecommunications system and telecommunications terminal equipm
Telecommunications system for providing both narrowband and...