Telephone (cellular mobile telephone network), mobile network subscribers in the public telephone network - GF82.70-P-0005-02R
Cellular mobile telephone subscribers in the public telephone network
Fig 1: View Of Telephone (Cellular Mobile Telephone Network), Mobile Network Subscribers In Public Telephone Network
Once the registration procedure via the base transceiver station (BTS) , the base station controller (BSC) and the corresponding mobile service switching center (MSC) with a check of the access authorization by the authentication center (AC) is complete, the cellular mobile telephone subscriber can make a telephone call by entering a telephone number.
Once the cellular mobile telephone subscriber is authorized, the feed-in into the public telephone network via the connection center for the telephone network (PSTN) is carried out by the MSC.