Method and apparatus for extending a telephone's capabilities

Method and apparatus for extracting a subset of data wanted by a

Method and apparatus for fast V.90 modem startup

Method and apparatus for fast V.90 modem startup

Method and apparatus for fast V.90 modem startup

Method and apparatus for fast V.90 modem startup

Method and apparatus for filtering asymmetric digital...

Method and apparatus for identifying words entered on DTMF pushb

Method and apparatus for improved data transmissions on...

Method and apparatus for initiating loading of software in a per

Method and apparatus for integrating phone and PDA user...

Method and apparatus for interactive television through use of m

Method and apparatus for interactive television through use of m

Method and apparatus for making a voice and/or data call...

Method and apparatus for managing communications between a clien

Method and apparatus for masking the reporting of network teleph

Method and apparatus for minimizing system oscillations caused b

Method and apparatus for minimizing system oscillations caused b

Method and apparatus for modifying gain settings in a...

Method and apparatus for multiple logical channel...