For Your Safety; General Safety - Zte Scend Z791G User Manual

Troubleshooting
Problem Possible Causes
Poor signal.
You cannot You have activated the Fixed dial
make outgoing numbers feature.
calls.
You have activated the Call
barring feature.
You have entered an incorrect
PIN Code
PIN code three consecutive
blocked
times.
Unable
to enter
The phonebook's memory is
information
already full.
into the
phonebook
Phone crashes,
reboots, freeze, Some third-party software is not
or cannot be compatible with your phone.
powered on
Cannot answer You have activated the Call
incoming calls barring feature.
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Possible Solution
Move to an open space, or if you
are inside a building, move closer
to a window.
Press the Home Key > Apps
icon > Settings > Call settings >
Fixed Dialing Numbers and
disable the FDN setting.
Press the Home Key > Apps
icon > Settings > Call settings >
Call Barring Settings, and then
select Deactivate All.
Contact your service provider.
Delete unnecessary data from the
contacts.
Reset the phone to factory status.
Press the Home Key > Apps
icon > Settings > Call settings >
Call Barring Settings, and then
select Deactivate All.

For Your Safety

General Safety

Don't make or receive
handheld calls while driving.
Never text while driving.
Keep your phone at least
15 mm away from your ear or
body while making calls.
Small parts may cause
choking.
Your phone can produce a
loud sound.
Avoid contact with anything
magnetic.
Keep away from pacemakers
and other electronic medical
devices.
Power off when asked to in
hospitals and medical facilities.
Power off when told to in
aircrafts and airports.
Power off when near explosive
materials or liquids.
Don't use at gas stations.
Your phone may produce a
bright or flashing light.
Don't dispose of your phone
in fire.
To prevent possible hearing
damage, do not listen at high
volume levels for long periods.
Avoid extreme temperatures.
Avoid contact with liquids.
Keep your phone dry.
Don't take your phone apart.
Only use approved
accessories.
Don't rely on your phone for
emergency communications.
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