System and method for notifying a user of a calling card...

Details System and method for notifying a user of a calling card... System and method for notifying a user of a calling card...

2011-03-15

2011-03-15

Tran, Quoc D (Department: 2614)

Telephonic communications

With usage measurement

Call charge metering or monitoring

C379S114170, C379S114200

Reexamination Certificate

active

07907711

ABSTRACT:
Systems and methods for notifying a user of a calling card balance are disclosed. Generally, a calling card platform determines a telephone call using a calling card has ended. The calling card platform recalculates a calling card balance after the telephone call has ended and notifies the user of the recalculated balance via a communication channel based on a notification preference. The calling card platform notifies the user of the recalculated balance irrespective of the recalculated calling card balance.

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patent: WO 02/03674 (2002-01-01), None

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