| 摘要 |
PURPOSE: To automatically inform an existing message to a subscriber when turning on the power source of a mobile communication terminal. CONSTITUTION: This function is composed of an exchange equipped with a voice mail function based on the IS-54 standard in order to use a function for automatically registering a position when turning on the power source of the IS-54 standard and the mobile communication terminal of the IS-54 standard. Concerting the information of the voice message when turning on the power source, when an exchange 20 for mobile communication receives a position registering request at the time of turning on the power source of a mobile communication terminal 10, the exchange 20 for mobile communication inquires for the message addressed to the position registered mobile communication terminal 10 to voice mail equipment 30 and when the message exists, the presence of the message is reported to the mobile communication terminal 10. |
