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1. The current signal strength is unstable.
2. You might be in an area where the
signal strength is low.
3. My device would not make and/or receive calls?
Possible Reasons for Malfunction
1. You might be in an area where the
signal strength is low.
2.
You
might
Forwarding on your phone.
3. Check if your device is set on Airplane
mode.
4. SIM card might not be inserted properly
4. You can't make a call?
PN: 5839004883
have
set
your
You may be in the fast-moving state train
or car, etc.), according to the signal
strength, select a place with good signal to
make a call to ensure call quality.
Please move to open areas.
Solutions
Make sure you are in the area with good
cell signal. To ensure it, see the signal
strength indicator on the top right of your
device screen
Call
According to your needs, please cancel
call forwarding.
Please Undo it
Please check, and insert the SIM card
properly.
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