Device Guides

Apple iPhone 8

Change device
iOS is the operating system software installed on your iPhone. To find out which version you have: Tap Settings, Tap General, Tap About, and view the version number.
Change device

I can't receive voice calls

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

Possible cause 3:

There's a connection error: Restart your mobile phone.

List view

1. Restart your mobile phone

Press the Top volume key.
Press the Bottom volume key.
Press and hold On/Off until your phone restarts.
Did this solution solve the problem?
Email this guide

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

Would you like

Information for one of these devices?

No thanks