| 摘要 |
The subscriber station is verified using data communicated to it from the mobile unit associated with this station. - A subscriber station, e.g. a PC, associated with a mobile unit is connected to a signalling device, then the station is verified, and then following verification the station is allowed to communicate with a chosen connection. - Independent claims are also included for (a) the subscriber station, (b) a telecommunication system allowing PSTN roaming, and (c) a network architecture allowing PSTN roaming. |
