Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2006-07-18
2006-07-18
Escalante, Ovidio (Department: 2645)
Telecommunications
Radiotelephone system
Special service
C455S127400, C455S553100
Reexamination Certificate
active
07079836
ABSTRACT:
A method, apparatus, and computer-readable media for accessing supplementary services from a wireless device in a multi-mode environment is disclosed. A master set of service codes for the multi-mode environment is provided. The master set of service codes is associated with supplementary services offered by a plurality of wireless networks that are compatible with the wireless device. At least one service code from the master set of service codes is mapped to a corresponding at least one network-specific service code to request at least one supplementary service of one of the plurality of wireless networks.
REFERENCES:
patent: 6091948 (2000-07-01), Carr et al.
Qu Hai
Shi Guangming
Escalante Ovidio
Nguyen Thien
Qualcomm Incorporated
Tam Kam T.
Wadsworth Phil
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