Methods and systems for providing foreign call back number...

Details Methods and systems for providing foreign call back number... Methods and systems for providing foreign call back number...

2010-05-27

2011-10-11

Anwah, Olisa (Department: 2614)

Telephonic communications

Emergency or alarm communications

Central office responsive to emergency call or alarm

C379S142100, C455S404100

Reexamination Certificate

active

08036342

ABSTRACT:
Systems and methods provide foreign call back number compatibility. The systems and methods receive a local telephone number assigned to a subscriber, the subscriber having a non-local telephone number as the normal calling number of the subscriber. Furthermore, the systems and methods query a database with the local telephone number to obtain the non-local telephone number and to provide the non-local telephone number. In addition, systems and methods provide a foreign call back number compatibility database. The systems and methods receive a local telephone number assigned to a subscriber and a non-local telephone number comprising the normal calling number of the subscriber and saving the local number and the non-local number to a database.

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