Personal assistant computer method
Personal communication system
Personal communication system answerable by proxy
Personal computer system combined with an adapter for networks h
Portable telephone having a biased rotatable cover
Private automatic branch exchange
Private branch exchange with resumption of interrupted communica
Program controlled switch provisioning
Programmable call processing system and method
Programmable interface, notably for the control of domestic inst
Programmable subscriber set
Programmable telephone switcher
Progressive automatic activation and automatic resetting of call
Public accessible terminal capable of opening an account for all
Quasi reservation-based communication service process system
Recording of automatic number identification to identify lost cu
Relational database system for storing different types of data
Remote simulation of data transmission
Remote telephone data access and display
Remote voice mail messaging and management system