Method and apparatus for automating the management of a database

Method and apparatus for automation of directory assistance usin

Method and apparatus for awarding and redeeming prepaid...

Method and apparatus for bulletin board messaging in a voice...

Method and apparatus for caller-controlled receipt and delivery

Method and apparatus for calling a handset unit in radio telepho

Method and apparatus for camp-on service control

Method and apparatus for capturing and retrieving voice...

Method and apparatus for code matching the base and mobile unit

Method and apparatus for combining ambient sound effects to...

Method and apparatus for communicating with radio telephones

Method and apparatus for completing inbound calls in a wireless

Method and apparatus for controlling a telephone answering devic

Method and apparatus for controlling a telephone with voice comm

Method and apparatus for converting a voice signal received...

Method and apparatus for converting a voice signal received...

Method and apparatus for converting a voice signal received...

Method and apparatus for coordinating a point to point data...

Method and apparatus for cordless microphone communication syste

Method and apparatus for correlating a unique identifier,...