| 摘要 |
A mobile cellular communications device (1) is associated with a first, wide area, Mobile Network Code for connection through a wireless communication access point (femtocell) (4) to a cellular telecommunications network by way of a data communications network (5) , and also with a second, local, Mobile Network Code for making connections with other devices (3, 21, 22) served by local connections (48, 49) to the same access point base station (4). These connections may be made by the same or a different protocol to that used by the first device.
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