What does Unicom's letter-missing reminder service mean?

Unicom's missed call reminder service refers to when the called user can't answer the call because of the phone's power off, busy line, no coverage and other reasons. The missed call reminder system will send the missed call information of the end user to the called user via SMS to remind the user of the missed call. Maybe the other party turned off the phone, not blocked it.

Logically speaking, China Unicom's short message loss reporting prompt service system can be divided into four parts: core network system, short message system, short message loss reporting prompt system and account system. These four parts * * * complete all the business functions and management functions of the message missing prompt service.

Extended data

You don't need to apply for a missed message reminder service, just send a text message.

China Mobile, China Telecom and China Unicom all have mobile phone call reminder services, such as mobile phone call reminder, communication assistant of China Telecom and self-service secretary of China Unicom. As for the missed message reminder service, the three companies are also different. After the incoming call reminder service is launched, when the called customer is busy or unable to contact, the reminder platform will inform the calling customer, "Hello, the subscriber you dialed has been transferred to the incoming call reminder service, and your number will be sent to the other party's mobile phone in the form of SMS. Thank you! " .

If it is a pay-per-view method, mobile users don't need to apply and open, they just need to choose the call reminder conditions and set the corresponding call forwarding settings, and directly call the designated number to start enjoying the service. Users who need a monthly subscription need to apply before they can open it. Telecom communication assistants and Unicom self-service secretaries can not only apply in business halls and online business halls, but also make customer service calls and send text messages to confirm.

Baidu Encyclopedia-Missing Information Reminder Service

Xi Evening News-Last words remind us that "missing" is no longer regrettable.