Why does Unicom always miss reminders?

The reasons why China Unicom has been leaking message reminders are: unstable signal, mobile phone setting problems, Unicom network failure, communication assistant service and so on.

1, the signal is unstable

Unicom's network signal may be unstable due to various reasons (such as weather, magnetic field, building occlusion, etc.). ), resulting in missed calls or unable to connect, thus triggering a missed message reminder.

2, mobile phone settings

The call reminder function may not be turned on in the user's mobile phone settings, or the call reminder function may be turned off or set to mute state, so the user cannot receive the reminder.

3. Unicom network failure

Unicom's network may be out of order, which may cause the incoming call not to be connected normally or the reminder to be delayed.

4. Communication Assistant Service

If the other user has opened the service of communication assistant (such as Unicom secretary), when the calling user dials the user's phone number, the user's phone number is recognized by the system as a "harassing call", thus triggering a missed call reminder.

Introduction of missed message reminding function of communication assistant;

1. When making a phone call, if the other party's voice prompts: the dialed phone has opened the call reminder service. Explain that the called number has opened the "call reminder" service. Unicom's "call reminder" is also called Unicom secretary service or missed message reminder. When the owner can't answer the phone (that is, out of service area or turned off), the system will automatically notify the owner of the incoming call information SMS.

This is Unicom's voice assistant service. When the host is inconvenient to answer the phone, the intelligent assistant will answer it, and turn the voice of the conversation into text and send it to his WeChat or SMS to avoid mistakes, and at the same time, it can block some junk calls. There will also be a fee for this service.