Smart interface technology
Snap-on network interface unit
SNID with wireless backup
Speakerphone test set
Special service signal tester
Speed binning by neural network
Splitter bypass architecture for testing multiple ports
Splitter card with integral test access
Splitter card with integral test access
Splitter card with integral test access
Splitter card with integral test access
Splitter card with integral test access
Splitter system with test access
State monitoring method and apparatus in subscriber line test
Statistical diagnosis in interactive voice response telephone sy
Status management method of a signalling service device in an el
Stored program controller
Structure and circuit topology for a remotely actuated...
Subscriber call simulator capable of testing new services of a t
Subscriber circuit having splitter disconnection function