| 摘要 |
A mobile station is configured to respond to a mobile messaging service message bearing a predetermined code to determine its location and send location information back to the requestor in a response message. Typically, the mobile station received such a message from another mobile station. However, the mobile station does not display the received message or generate any alert regarding the received message, which might otherwise inform someone with or near that mobile station of the location related messaging. For example, if a mobile station is lost or stolen, the user can borrow another person's mobile device and send out a message with the code to the missing mobile station phone, to obtain information as to the location of the user's missing mobile station.
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