| 摘要 |
A method for overriding a call forwarding service of a mobile device enables enhanced call forwarding services. The method includes transmitting a first send routing information message from a mobile switching center to a home location register (step 305). The mobile switching center then processes a first send routing information acknowledgement message (step 310). The first send routing information acknowledgment message includes location information of a call forwarding number of the mobile device. The mobile switching center then determines that a call to the call forwarding number of the mobile device was not answered (step 315). A second send routing information message is then transmitted from the mobile switching center to the home location register (step 320). Finally, the mobile switching center processes a second send routing information acknowledgement message that includes location information of the mobile device (step 325).
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