What does it mean to set the SMS center number in Xiaomi 2S mobile phone?

The number short message center is an important "transfer station" to realize information forwarding. The important reason why mobile phones can't send and receive messages when crossing is that the number of SMS center is not designed correctly.

Find the information icon on the phone desktop.

After entering, a short message page will be presented with a more option at the top right of the screen. Click enter.

Then an options bar will appear, and click the settings inside.

Click more settings after entering the settings page.

On the More Settings page, click SMS Settings.

Click InfoCenter in Short-term Settings.

After entering the information center, you can modify the number of the short message center.