| 摘要 |
A call destination number conversion system to provide representative phone number connection services in a mobile communications system. A notification unit in a base station notifies mobile stations of representative phone numbers and individual phone numbers of subscriber terminals. Upon receipt of this information, a storage unit disposed in each mobile station stores the representative phone numbers and their associated individual phone numbers. When a mobile user has dialed a representative phone number to initiate a call from his/her mobile station, a reading unit in the mobile station searches the storage unit to read out a specific individual phone number associated with the dialed representative phone number. Finally, a call request unit sends a call setup request to the base station, specifying the individual phone number read out by the reading unit as the call destination number.
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