Billing & payments
Costs and charges
Calls and contacts
Apps and media
Cause 1 of 4: Your phone needs to be restarted
If you can't use Wi-Fi calling, it may help restarting your phone.
Solution: Restart your phone.
Restart your phone
Press and hold the Home key.
At the same time, press and hold On/Off until your phone is restarted.
Sorry we can't find the content you were looking for. Please close this window and try again.