Paging system

Paging system for electronic telephone apparatus

Parallel computer having MAC-relay layer snooped transport heade

Partially replicated database for a network of store-and-forward

Passive call blocking method and apparatus

Passive call blocking method and apparatus

PBX selective caller identification authentication

Peer-to-peer data concurrence processes and apparatus

Personal address updates using directory assistance data

Personal assistant computer method

Personal auto attendant apparatus and method

Personal auto attendant apparatus and method

Personal automatic registration system with call forwarding

Personal communication system

Personal communication system

Personal communication system answerable by proxy

Personal communication system having options and notifications

Personal communication using intelligent terminals

Personal computer system combined with an adapter for networks h

Personal data sharing system in telephone network