Zte F188, User Manual

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Problem Possible causes Possible solution
Battery will not
charge.
• The battery or battery charger is
damaged.
Contact the dealer.
• The phone's temperature is below 0°C
or higher than 45 °C.
Adjust the battery charging
environment to avoid extremes
of temperature
• Poor contact between the battery and
charger.
Check all connectors to make
sure all connections have been
properly made.
Shortened
standby time
• The standby time is related to your
service provider system
configuration. The same phone used
with different service providers’
systems will not provide exactly the
same length of standby time.
If you are located in an area
where signaling is weak,
temporarily switch off the
phone.
• The battery is depleted. In
high-temperature environments,
battery life will be shortened.
Use a new battery.
• If you are not able to connect to the
network, the phone will continue to
send out signals as it attempts to
locate a base station. Doing so
consumes battery power and will
consequently shorten standby time.
Change your location to one
where the network is
accessible, or temporarily
turn off your phone.
You cannot switch Battery power has been depleted. Recharge the phone's battery.