Performing automated testing using automatically generated logs
Performing automated testing using automatically generated logs
Personal artificial loop (p.a.l.)
Personal virtual assistant
Portable fixture for simulating and testing payphones
Portable line test telephone
Portable telecommunications test instrument with inductive probe
Portable telecommunications test instrument with line condition
Portable telephone system
Portable telephone system
Power cutback configuration of digital subscriber line...
Power feeding system using two-wire subscriber lines
Power-failure resistant communication system
Predicting performance of telephone lines for data services
Predicting performance of telephone lines for data services
Pressure alarms and reports system module for proactive...
Pressure alarms and reports system module for proactive...
Priority auto-control method of signal routes in No. 7...
Private branch exchange system with specific information transmi
Pro-active billing and routing test set