Control of prepaid balance status notification

Details Control of prepaid balance status notification Control of prepaid balance status notification

2011-08-02

2011-08-02

Tran, Quoc D (Department: 2614)

Telephonic communications

With usage measurement

Call charge metering or monitoring

C379S114150, C379S114170

Reexamination Certificate

active

07991131

ABSTRACT:
This invention relates to an enhanced method and apparatus for providing notification to a telecommunications customer using prepaid service that his/her prepaid balance is below a pre-specified threshold. The number of notifications is limited to a specified number within a specified interval. Advantageously, the customer is spared the nuisance o receiving multiple notifications when he/she is already aware of the problem.

REFERENCES:
patent: 5642483 (1997-06-01), Topper
patent: 7027799 (2006-04-01), Morin et al.
patent: 7177409 (2007-02-01), Griffiths
patent: 2004/0086094 (2004-05-01), Bosik et al.
patent: 2004/0198316 (2004-10-01), Johnson
patent: 2007/0260562 (2007-11-01), Hutson et al.
patent: 2008/0037738 (2008-02-01), Nolan et al.

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