| 摘要 |
A hand-held mobile communication device (14) including a location determination system (36) far determining a location of the hand-held mobile communications device (14); and a system for sending location information of the and-held mobile communications device, determined by the location determination system, to a second hand-held mobile communications device (16). The communications devices can be mobile telephones. The location determination system can include a GPS receiver (30). The communication device can comprise a system for displaying the location of the second communications device and/or perform a task of a non-location specific application (34), such as a music player.
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