Method of establishing signaling rate for single-line...

Method of improving modem performance by controlling transmitted

Method of initiating a telephone security feature

Method of processing a fax/voice call

Method of producing ring-back tone in order wire

Method of programming telephone numbers and identifiers in...

Method of renting portable-type communicating devices

Method of storing telephone numbers scanned from facsimile docum

Method of supporting uniform addressing of telephone numbers

Method of transferring digital information and street lighting c

Method of transmission of information or measurement data and de

Method of transmitting one text message to many receivers

Method of transmitting one text message to many receivers

Method of transmitting one text message to many receivers

Method to identify clients and method for using a teleterminal d

Method, architectures and technique for authentication of...

Method, computer system and program for processing bets and...

Method, device for detecting the calling of a telephone and...

Method, system and apparatus for causing customer premises equip

Method, system and apparatus for teleprinting