Mobile phone cards can't send text messages!

If you can't solve it by contacting customer service, and you suspect that there is something wrong with the card, go directly to the mobile business hall to change the card.

Second, modify the number center:

(1) Open the settings and find the system application;

(2) Find the SMS settings;

(3) find advanced settings;

(4) searching and setting the number of the short message center;

(5) Enter the following figures and confirm.

Extended data:

The number of China Mobile SMS Service Center is+861380xxxxxx500, where xxxx is the long-distance telephone area code of your area. If it is less than 4 digits, it is 0. For example, it is 027 in Wuhan, and 0270 after 0, so it should be +86 13800270500, 02 1 in Shanghai, and 026550 after 0.

References:

Baidu encyclopedia-information center number