Method and device for call transfer
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United States of America Patent
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Jul 2, 2002
Grant Date -
N/A
app pub date -
Jun 25, 1998
filing date -
Jul 22, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention discloses a method of transferring calls from a first station of a first telecommunications network (PSTN) including integrated call transfer means to a mobile station connected to a radio communications network. An auxiliary device is intended to automatically trigger a call transfer activation and/or deactivation control by transmitting predefined messages from the auxiliary device which have integrated network transfer means (PSTN) for their destination. The auxiliary device may advantageously be used in a charger of a mobile station and thus it includes detection means for detecting the presence of the mobile station for automatically triggering a call transfer when the station does not rest on its charger.
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