How do mobile users turn on caller ID by sending short messages?

1 With the password, you can go to China Mobile website, enter the password and handle any business.

You can dial 10086 to the manual desk and ask them to teach you how to turn on the caller ID. However, if the caller ID service is turned on, it will take effect on the same day, and there is no need to set it up.

And under normal circumstances, the caller ID function will be turned on at the same time as you apply for a card. You're not going to turn on caller ID, but other services? Do you want to turn on the call reminder? If so, I can also help you ~ You can start the call reminder service by sending short messages "13 1" to "10086".