Method and system for account balance restriction on application of cellular-PBX integration service
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United States of America Patent
Stats
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Aug 28, 2012
Grant Date -
Feb 2, 2006
app pub date -
May 24, 2005
filing date -
Jul 29, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for using an account balance to limit application of cellular-PBX integration service. A cellular wireless communication device (WCD) will be allotted a quantity of cellular-PBX integration service, such as a number of minutes of use per month for instance. The quantity will be decremented a the WCD uses the service, and the WCD may be precluded from benefiting from the cellular-PBX integration service upon exhaustion of the balance. In one embodiment, for instance, when a radio access network (RAN) that serves the WCD receives a call request for the WCD, the account balance can be used as a basis to decide whether to pass the call to an IP PBX server that serves the WCD or whether to have the RAN handle the call.
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