What's the difference between call reminder and caller ID?

Call reminder and caller ID are not related, so it is not necessary to turn them on at the same time.

Caller display service is a service that can automatically display the caller's number on the display screen of the phone, and can know the caller's phone number in advance.

Incoming call reminder means that when the mobile phone is turned off or out of service area, the incoming call information is saved for you within 24 hours through the incoming call reminder platform. After the mobile phone returns to normal, all incoming messages will be sent to your mobile phone in the form of short messages.

Extended data:

The cost of call reminder varies from place to place. Generally, the method of setting up call reminder is as follows:

1. SMS Settings: Send KTLDTX to 10086.

2. Call the customer service number 10086 for manual customer service setting.