How to get the SMS center number of mobile phone number?

The method of obtaining the number of SMS center of mobile phone number;

Here's an example of an Android phone:

1. Enter the dialing interface of Android phone, and then enter "*#*#4636#*#*". After that, the Android phone will automatically enter the "engineering mode", where you can see statistics such as "phone information", "battery information", "telecom usage record" and Wifi nformation wireless network.

2. In the Android phone engineering mode interface, drop down to the bottom of the project, and then find an option marked with the name "SMSC", and you can see a blank input box behind it. At this time, we click the "Refresh" button, and the SMS center number of the current Android phone will appear in the blank box.

There are often some users who can't receive short messages on their mobile phones. There are many reasons for this problem. If the SIM card is normal and there is no arrears, this problem is generally caused by the improper setting of the SMS center number.