Why do you sometimes add +86 to text messages?

Hello, +86 is the country code of Chinese mainland. At the same time, +86 is also the default SMS gateway code of China Mobile and China Unicom.

You report that you sometimes need to manually add +86 when sending short messages, and there may be the following problems:

1. You have not set or set the SMS center number correctly. Before sending SMS, you need to set the correct SMS center number in your mobile phone:

Setting method: Select "SMS Settings" in the "SMS" menu, and the item "SMS Center Number" will appear. Add:

+8613800abc166abc is the area code of your mobile phone.

If the area code of Changchun is 043 1, then the number of the SMS center is+861380043116.

2, you use a duty-free mobile phone (parallel imports), unless you find someone to help you brush it. Or brush the machine at the after-sales service center (pay).

3. After the mobile phone is restored to factory settings (initial settings), check whether it is restored.