Why is the SMS center number of viv Jiangxi Jiujiang Mobile?

Short message center number limit: where to get a card can only be the center number of which region, and you can't send messages if you change it.

The coding rule of the service number of China Mobile SMS Center is: +86 1380+ four-digit long-distance area code of the account opening branch +500; if the long-distance area code is less than four digits, add "0" to complete it (for example, Beijing is +86 13800 100500).

The number of the information center is the short message server. If it is not filled in correctly, the SMS cannot be sent successfully. Each region has its own information center number. Please consult your local network operator for the specific number.