Methods and systems for enabling conversations about...

Methods for displaying caller identification information on...

Methods for displaying caller identification information on...

Methods for implementing automated dispatch system

Methods systems, and products for processing responses in...

Microprocessor based control and switching device

Microprocessor based control and switching device

Mobile terminal device, method of controlling telephone...

Mode signalling method and apparatus

Modem

Modem and method for switching operation modes thereof

Modem apparatus

Modem apparatus and data communication method

Modem apparatus comprising ringing signal detector for outputtin

Modem apparatus with storage means for storing communication pro

Modem compression system for telephone network

Modem coupler for multi-line key telephone system

Modem data call bypass of a telephone network voice switch

Modem for communicating at high speed over voice-grade telephone

Modem for effecting full duplex asynchronous/synchronous digital