Haier M1000 User Manual - Page 86

Mobile maintenance - 5 year service

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5 Mobile maintenance Adequate care and maintenance can ensure you many years of trouble free operation. Please keep your phone dry and clean. Care and maintenance Your mobile is a product of high technology. Do not leave the phone in a place of dirt and heavy dust to prevent contamination of detachable parts. Do not store/use the phone at an extremely high temperature that may be harmful to electronic element and battery, or cause distortion or deformation of the plastic parts. Do not attempt to repair the phone or its accessories by yourself. You can dial the hot line number of Haier when your phone can not be operated normally. Always purchase and use Haier batteries and chargers. Protect the phone from dropping, impact, and violent vibration. Keep the phone and its accessories out of reach of children. Keep the phone dry. Do not clean the phone with chemical solvent or detergent. Use a cotton cloth with water or neutral soap solution to clean the shell gently. 82 Turn off the phone without delay if it becomes wet. Remove the battery and allow it to dry in the air about 24 hours. Inspect and make sure whether the phone functions properly. Trouble shooting Problem Remedy The display indicates that You need PIN code and PUK code to unlock the phone is locked. the phone. Contact your service provider. No signal Slow (or no) keypad response No standby display Battery icon flashing during charging without battery level indicating bars You lose connection with your network. Your location may be a blind area (like in a tunnel or between high-rises) or not covered by the network. Change your location and try again. Or contact the service center for advice. It is extremely cold. Move to a warmer place and try again. Press the Clear key . Turn the phone off and then check if the SIM card and the battery are properly installed. Turn on the phone and try again. The battery level is extremely low or the ambient temperature is out of the acceptable range (0-4.5 Celsius degree).Move the battery to a warmer place and wait some minutes before starting changing.

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5 Mobile maintenance
Adequate care and maintenance can ensure
you many years of trouble free operation.
Please keep your phone dry and clean.
Care and maintenance
Your mobile is a product of high technology.
Do not leave the phone in a place of dirt and
heavy dust to prevent contamination of
detachable parts.
Do not store/use the phone at an extremely
high temperature that may be harmful to
electronic element and battery, or cause
distortion or deformation of the plastic parts.
Do not attempt to repair the phone or its
accessories by yourself. You can dial the hot
line number of Haier when your phone can
not be operated normally.
Always purchase and use Haier batteries and
chargers.
Protect the phone from dropping, impact, and
violent vibration.
Keep the phone and its accessories out of
reach of children.
Turn off the phone without delay if it becomes
wet. Remove the battery and allow it to dry in
the air about 24 hours. Inspect and make sure
whether the phone functions properly.
Problem
Remedy
The display indicates that
the phone is locked.
You need PIN code and PUK code to unlock
the phone. Contact your service provider.
No signal
You lose connection with your network. Your
location may be a blind area (like in a tunnel
or between high-rises) or not covered by the
network. Change your location and try again.
Or contact the service center for advice.
Slow (or no) keypad
response
It is extremely cold. Move to a warmer place
and try again.
No standby display
Press the Clear key .
Turn the phone off and then check if the SIM
card and the battery are properly installed.
Turn on the phone and try again.
Battery icon flashing
during charging without
battery level indicating
bars
The
battery level
is
extremely low or the
ambient temperature is out of the acceptable
range (0-4.5 Celsius degree).Move the battery
to a warmer place and wait some minutes
before starting changing.
Trouble shooting
Keep the phone dry. Do not clean the phone
with chemical solvent or detergent. Use a
cotton cloth with water or neutral soap solution
to clean the shell gently.
82