| 摘要 |
A method and system for prompting the roaming state of the called user. The method comprises: the calling user(211) initiates a call to the called user towards the network side(201); after receiving the call request(202), when the network side determines that the called user is roaming(203,204), then it obtains the roaming state information(205,206), and prompts it to the calling user(207). The system of the invention comprises: GMSC and roaming identification device(212); when the said GMSC receives the call request, the roaming identification device(212) judges the current state of the called user, and when it determines that the called user is roaming, obtains the roaming state information of the called user, and prompts it to the calling user. The method and system of the invention avoids that the calling user(211) initiates a call at inappropriate time, or initiates some unimportant call, thus saves the call fee of the called user. Moreover, the network side uses the roaming state information to process the call, thus optimizes the call.
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