Extending The Battery Life - Zte Z558VL User Manual

2. Connect the charger to a standard AC wall outlet. If the phone
is on, you'll see a charging icon, such as
the Status Bar.
3. Disconnect the charger when the battery is fully charged.
NOTE: If the battery is extremely low, you may be unable to
power on the phone even when it is being charged. In this case,
try again after charging the phone for at least 20 minutes.
Contact customer service if you still cannot power on the phone
after prolonged charging.

Extending the Battery Life

Active applications, screen brightness levels, Bluetooth and Wi-Fi
usage and GPS functionality can drain your battery. You can
follow the helpful tips below to conserve your battery power:
Reduce the screen backlight time.
Lower the screen brightness.
Turn auto-sync, Wi-Fi, and Bluetooth off when not in use.
Disable the GPS function when not in use. Most applications
using this function will periodically query the GPS satellites
for your current location; each query drains your battery.
Powering Your Phone On/Off
Press and hold the Power/Lock Key to turn on your phone.
To turn it off, press and hold the Power/Lock Key to open the
or , appear in
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