The center number of the mobile phone is

The setting mode of China Mobile SMS Center is: +86 13800***500.

Where * * * is the area code of your area, go to 0. If there are only two digits after going to 0, add 0 after the two digits to form three digits.

For example, in Jinan, the area code is 053 1, and the corresponding SMS center is+8613800531500;

Another example is Beijing, the area code is 0 10, and the corresponding SMS center is +86 13800 100500.