Telephone set of distinctive ringing type capable of generating different calling sounds after the telephone set is connected to remote calling party
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United States of America Patent
Stats
-
Jul 15, 1997
Grant Date -
N/A
app pub date -
Nov 29, 1994
filing date -
Dec 7, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A telephone set of distinctive ringing type of a called party capable of generating calling sounds depending upon respective call signals of different patterns received from a remote calling party, including a pattern detector for detecting the pattern of each call signal before the telephone set is connected to the calling party, and a sound generator which operates after the telephone set is connected to the calling party, to generate calling sounds having respective different patterns, depending upon the patterns of the received call signals as detected by the sound detector.
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Family
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