Method and system for mediating transactions that use portable s

Method and system for modem pulse dialing in a...

Method and system for monitoring and controlling automation...

Method and system for optimized facsimile transmission speed...

Method and system for presenting customized call alerts in a...

Method and system for presenting customized call alerts in a...

Method and system for programming a digital sender via...

Method and system for providing a continuous tone source...

Method and system for providing communication protocol...

Method and system for reading intelligent utility meters

Method and system for real-time notification and disposition...

Method and system for reducing cross-talk and avoiding...

Method and system for reducing cross-talk and avoiding...

Method and system for remote dial-up ATM

Method and system for remotely accessing and controlling...

Method and system for retrieval of lost goods

Method and system for rewarding use of a universal...

Method and system for searching an on-line directory at a teleph

Method and system for selective notification of E-mail messages

Method and system for selectively communicating with a telephone