Point to multipoint radio access system

Point to multipoint radio data service

Point to Multipoint radiotelephone system

Point-multipoint radio transmission system

Police-emergency system with wireless communication

Policy service system and methodology

Policy-based controls for wireless cameras

Poll scheduling for emergency calls

Pooling groups of wireless communication users

Portable call management system

Portable cellular phone having function of searching for...

Portable cellular phone system having automatic initialization

Portable cellular phone system having automatic initialization

Portable cellular phone system having remote voice recognition

Portable cellular phone system, and portable cellular phone...

Portable cellular telephone and communication system thereof

Portable cellular telephone with credit card debit system

Portable communication apparatus having a man-machine...

Portable communication apparatus with voice/character...

Portable communication device