Failed to send mobile phone message prompt.

An error occurred while changing the information center number.

The number of the information center is the same as the postal codes of all parts of China. If there is no postal code, I can't receive the letter I sent. Similarly, if the number of the information center changes, we can't send information. The number of China Mobile's information center is consistent with the area code of each region, for example, Beijing is 13800 100500, and the four-digit area codes of other places can be added. For example, the area code of 0 123 is 13800 123500. The number of the information center is on our SIM card.

You can refer to the following:

GSM National Short Message Service Center Number

1, the numbers of GSM Unicom user SMS centers in Dongguan, Foshan and Shantou are as follows:

Dongguan: 8613010680500; Foshan: 8613010670500; Shantou: 8613010520500; ("You can use" 00 "instead")

2. Shenzhen still uses: 86 130 10888500 or 0086 130 10888500.

3. Other cities still use the number of Guangdong (Guangzhou) SMS Center: 86 130 10200500 or 0086 130 10200500.

4. The following are the numbers of GSM SMS centers in China:

Beijing 861301012500 or 008613012500 Shanghai 8613065438.

Guangdong 86 130 10200500 or 008610200500 Shenzhen 86 130 10888500 or 00861.

Shandong 8613010171500 or 0086130171500 Jiangsu 86130/kloc.

Zhejiang 86 130 10360500 or 008610360500 Fujian 86 130 10380500 or 00861.

Sichuan 861301081500 or 008613011500 Chongqing 8130/kloc-.

Hainan 8613010501500 or 008613010501500 Heilongjiang 861301000.

Jilin 861301091kloc-0/500 or 00861301091500 Tianjin 86/kloc-.

Hebei 8613010180500 or 0086 10 180500 Inner Mongolia 86 130 10950500 or 0086/

Shanxi 8613010701500 or 008613010701500 Anhui 861301000.

Xinjiang 86 130 10969500 or 008610969500 Qinghai 86 130 10776500 or 00861.

Gansu 86 130 10879500 or 008610879500 Ningxia 86 130 10796500 or 00861.

Guizhou 86 130 10788500 or 00810788500 Yunnan 86 130 10868500 or 00861.

Hunan 8613010731500 or 008613010731500 Hubei 861301000.

Guangxi 8613010591500 or 008613010591500 Henan 861301000.

Jiangxi 86 130 10720500 or 008610720500 Liaoning 86 130 10240500 or 00861.