Method and apparatus for detecting facsimile transmission

Method and apparatus for detecting the connection status of an e

Method and apparatus for detection of fax calls

Method and apparatus for determining a caller's eligibility for

Method and apparatus for determining a caller's odds for winning

Method and apparatus for discrimination between different kinds

Method and apparatus for distributed number qualification

Method and apparatus for dynamic processing of data...

Method and apparatus for dynamically adapting the clock rate and

Method and apparatus for efficient improved data...

Method and apparatus for eliminating nuisance signals in...

Method and apparatus for emulating a telephone with a modem and

Method and apparatus for emulating telephonic communications wit

Method and apparatus for enabling a facsimile machine to be an e

METHOD AND APPARATUS FOR ENABLING A FEE TO BE CHARGED TO A...

Method and apparatus for enabling a privacy feature in a...

Method and apparatus for extending a telephone's capabilities

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 facilitating financial transactions wit