Where is the number of Apple SMS Center?

The number of Apple SMS Center is in the settings, and the specific steps are as follows:

1. Open your iPhone settings.

2. Click the Info option.

3. Scroll to the bottom and click the "SMS Center" option.

4. Here, you can view the currently set SMS center number and other related settings. Short message center number is the server address used for short message transmission, which can help short messages to be transmitted to the receiver correctly in the mobile network. If the user fills in the wrong SMS center number, the SMS will not be sent successfully. Each region has its own SMS center number, and the specific number can be consulted with the local network operator. For example, the coding rule of the SMS center service number of China Mobile is usually: "+86 1380" plus the four-digit long-distance area code of the account opening branch, plus "500". If the long-distance area code is less than four digits, add "0" after it.