How to cancel the reminder when the mobile phone is turned on

The cancellation method is as follows: you can send a message locally: 3023 or QXLHTX to 1000 1. Or dial 1 18388, and press key 4 to cancel the missed message reminder according to the voice prompt.

Missed call reminder service is a voice value-added service based on call forwarding, which is aimed at called users. The called user can freely set up the missed call reminder service platform before the call, for example, the user can switch to the missed call reminder service before the call is busy and there is no answer, or set up the missed call reminder service unconditionally.

Missed call reminder is a value-added service for called users of mobile phones. When the called user is unable to answer the incoming call due to reasons such as cell phone shutdown, busy line and no coverage. The missed call reminder system will send the missed call information of the end user to the called user via SMS to remind them of the missed call.

Missed call prompt system: The missed call prompt system is the core of the whole missed call prompt service, which is mainly responsible for extracting the calling and called user numbers from the subsequent missed call signaling, playing the corresponding prompt tone to the calling user, constructing the corresponding missed call prompt short message and sending it to SMG, etc. The main components are the No.7 signaling access gateway and the missed call service processor.

Based on the call forwarding function, the missing message prompt service is realized. As the destination entity of call forwarding, the message prompting system supports the TUP/ISUP protocol based on No.7 signaling, and transmits signaling and voice messages with the core network. The signaling adopts TUP/ISUP, and the TDM transmission of voice is realized through E 1.