Problems making/receiving calls
After each troubleshooting step, check to see if your issue is fixed.
icon is missing
If
disappeared from your home screen, you just need to
for the Phone app.
SIM card not recognized
If you see
or
in the
or a message that the SIM is not recognized:
1.
Turn your phone off and then on again.
Press and hold the Power button, then touch
Power off
. Then turn it on to establish a new connection with the
network.
3.
Turn off your phone, then
and reinsert the SIM.
4.
Contact your carrier to make sure your account is set up properly.
5.
Ask your carrier to replace the SIM card.
6.
No signal
1.
If you usually have a signal
in your current location, move to another area
where you can receive a signal, like outdoors. If you’re uncertain whether your carrier provides service in that
location, check the coverage map on your carrier’s website.
2.
is on, turn it off.
3.
Turn your phone off and then on again.
4.
Check for
.
5.
is available for your phone.
6.
Check that the
Preferred network type
is set to
Global
. (
>
Network & internet
>
Mobile network
>
Preferred network type
.) If you’re experiencing service issues when it is set on
Global
, try a different setting.
7.
your SIM card and reinsert.
8.
to see if apps you installed are causing the issue and uninstall as needed.
9.
Have signal, but can’t make calls
1.
Turn your phone off and then on again.
Press and hold the Power button, then touch
Power off
. Then turn it on to establish a new connection with the
network.
2.
Clear the
for the Phone app.
3.
to see if apps you installed are causing the issue and uninstall as needed.
Fix a problem : Call and SIM issues
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