Method and apparatus for camp-on service control
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United States of America Patent
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May 20, 2003
Grant Date -
N/A
app pub date -
Nov 6, 1998
filing date -
Mar 20, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
After a camp-on to a telephone B has been registered by a telephone A, when a callback is returned by detecting call termination of the telephone B, the callback can be temporarily released or the camp-on can be released by performing a release operation from a telephone D registered in the same group as the telephone A.
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