Remotely operable telephone answering device and method of operation thereof
作者： James A. Johanson , Joseph M. Cannon , Arupratan Gupta
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摘要: A telephone answering device (TAD) and a method of controlling such TAD. In one embodiment, the TAD includes: (1) an external interface couplable to line outbound from site, (2) internal client (3) decode circuitry, associated with interface, that interprets affirmative commands received allow control
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