Hello, my Samsung s7edge can't find the information center to change the settings.

How to set the number of SMS service center on Samsung S7edge mobile phone;

Information-More (menu key)-Settings-(More Settings)-SMS Settings-SMS Center (Message Center)-Just set the number of the message center. The information center number needs to be confirmed by contacting the network operator.

Note: Telecom card has no information center number.

If the mobile phone can't send short messages, it is recommended to follow the following steps for troubleshooting and handling:

See if you can answer the phone. If not, please check whether the machine signal is stable and whether the phone bill is sufficient.

If the phone call is normal, but you can't send SMS, the suggestions are as follows:

1. Check whether the information center number is correct (please contact the local network operator for the information center number, and the telecom card has no information center number setting).

2. Try to replace another SIM card.

3. Check whether the machine has a firmware/system update push notification. If yes, please upgrade your phone to the latest version.

4. If it is invalid, please back up data (contacts, multimedia files, etc.). ) and restore the machine to factory settings.

If the problem still exists after the above operation, please take the purchase invoice, maintenance card and machine to the service center for inspection.