What is the difference between the caller ID and call reminder on Mobile Chinaxing?

Caller ID and call reminder are two different services.

Caller ID: When someone calls you, it can display some information about the number. If the number is saved in advance, the phone screen will display the person (name), etc. This service lasts for one month 6 yuan.

Incoming call reminder: When your phone is turned off and someone calls you, you cannot receive it. When your phone is turned on next time, you will receive a text message to remind you who is calling you, what number, and when. Make the call and then you can go back. This service costs about 2 yuan or 3 yuan a month.