Device Guides

Samsung Galaxy S II

Change device Change device
Buy now

Search in Samsung Galaxy S II

How to
Troubleshoot
Using apps
Specs

I can't make calls on my mobile phone

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Samsung Galaxy S II
Samsung Galaxy S II

We found 8 possible causes:

  1. Flight mode is turned on
  2. There's no credit on your Prepaid Service
  3. There's an error at the receiving end
  4. There's little or no network coverage
  5. Your number is suspended due to non-payment
  6. You've turned on manual network selection and are out of range of the selected network
  7. There may be a temporary network problem
  8. Fixed dialing is turned on
Start guide
Email this guide

Would you like information for your {device-name}?

Yes No

Would you like

Information for one of these devices?

No thanks