Audible notification of called message (ANCM) service implementation method on wireless intelligent network (WIN)

摘要

The present invention discloses a method of providing Audible Notification of Called Messages (ANCM) to receiving terminals. The receiving terminals can be on a Wireless Intelligent Network (WIN). The method includes starting a Short Message Delivery Point-to-Point service to a corresponding MSC by the SMC when a standby short message is received for the mobile subscriber. A communication channel is then established between the SN and the MSC when an ancm-available-trigger is activated, after the MSC checks the trigger of the receiving mobile subscriber. A recorded announcement is next broadcasted to announce the reception of the standby message. This is done by connecting a call to the corresponding receiving terminal. It is next determined whether to transmit the received standby message, based on a digit inputted by the corresponding receiving terminal. Finally, the received standby message is transmitted or the call is released according to the inputted digit.