[Galaxy S2] How to solve if device is barred to make international calls?

Last Update date : Sep 15. 2020

Ans. The problem was caused by having the Galaxy S2 set to block international calls.

 

To fix, please follow the steps below:

 

1. Find Voice Call Settings (Applications->Settings->Call->Additional Settings->Call Barring-Voice Call

2. Select barring option

3. Disable all options. Uncheck them inluding International Calls.

 

Exit and make international calls.

Thank you for your feedback!