Iphone5 cannot send text messages, and the SMS center number setting failed.

You can check whether the SMS center number you set is correct. The SMS center numbers in various cities are not consistent. The details of the SMS center numbers in the following cities:

SMS messages from China Unicom numbers in Gansu Province The center number is: 8613010879500.

The SMS center number of China Unicom in Sichuan Province is: 8613010811500.

The SMS center number for Shaanxi Unicom Xi’an users is: 008613010851500 or 8613010851500, and the SMS center number for other nine cities is: 008613010852500 or 8613010852500.

The SMS center numbers of China Unicom in Guangdong Province are as follows:

1. Guangzhou, Zhuhai, Shaoguan, Huizhou, Zhongshan, Jiangmen, Zhanjiang, Maoming, Zhaoqing, Qingyuan, Yunfu, Foshan, The number of the short message service center in Yangjiang is 8613010200500;

2. The number of the short message service center in Shenzhen, Huizhou, Shantou, Chaozhou, Heyuan, Meizhou, Shanwei, Jieyang and Dongguan is 8613010888500.

The SMS center number of Xinjiang Unicom is: 8613010969500.

The SMS center number of China Unicom in Guizhou Province is: 8613010788500.

The SMS center number of China Unicom in Liaoning Province is: 8613010240500.

The SMS center number of China Unicom in Heilongjiang Province is: 8613010980500.

The SMS center number of Ningxia Unicom is: 8613010796500.

The SMS center number of China Unicom in Shandong Province is: 8613010171500.

The SMS center number of China Unicom in Hebei Province is: 8613010180500.

The SMS center number of Chongqing Unicom is: 8613010831500.

The SMS center number of China Unicom in Yunnan Province is: 8613010868500.

The SMS center number of China Unicom in Hainan Province is: 8613010501500.

The SMS center number of China Unicom in Henan Province is: 8613010761500.

The SMS center number of China Unicom in Jiangsu Province is: 8613010341500.

The SMS center number of China Unicom in Hubei Province is: 8613010710500.

The SMS center number of China Unicom in Jiangxi Province is: 8613010720500.

The SMS center number of China Unicom in Anhui Province is: 8613010305500.

The SMS center number of China Unicom in Jilin Province is: 8613010911500.

The SMS center number of China Unicom in Hunan Province is: 8613010731500.

The SMS center number of Beijing Unicom is: 8613010112500.

The SMS center number of China Unicom in Fujian Province is: 8613010380500.

The SMS center number of China Unicom in Zhejiang Province is: 8613010360500.

The SMS center number of China Unicom in Shanxi Province is: 8613010701500.

The SMS center number of China Unicom in Qinghai Province is: 8613010776500.

The SMS center number of Guangxi Unicom is: 8613010591500.

The SMS center number of Inner Mongolia Unicom is: 8613010950500.

The SMS center number of Tianjin Unicom is: 8613010130500.

The SMS center number of Shanghai Unicom is: 8613010314500.

After you choose to enter the "Short Message" menu of your mobile phone, enter the SMS center number in the "Short Message Center Number" column, press OK, and the number will be stored on your card. You can use short messages and various services directly without resetting.