Mail exchange apparatus, mail exchange system, storage...

Medical information system including a medical information...

Message delivery system

Message delivery system

Message delivery system with special features

Message delivery systems and methods

Message status retrieval system and method

Message switching apparatus for processing message according...

Method and apparatus for a user controlled voicemail...

Method and apparatus for a voice portal server

Method and apparatus for automated patient information retrieval

Method and apparatus for automatic message transfer from a...

Method and apparatus for automating the management of a database

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

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

Method and apparatus for enhanced voice message addressing...

Method and apparatus for establishing and maintaining voice...

Method and apparatus for generating and communicating messages b

Method and apparatus for increasing channel capacity in an...

Method and apparatus for managing subscription-type messages