14
Backlight
A backlight illuminates the display and the
keypad. When you press digit key, the
backlight comes on. It goes off when no
keys are pressed within a given period of
time.
BATTERY
The phone comes with Li-ion battery
which is only half charged but can be put
into use immediately after the package is
opened. However, the battery should be
thoroughly discharged and fully recharged
for at least 3 recycling times successively
to achieve optimum performance.
How to Charge the Battery
○
Plug your charger into the main
socket first.
○
Connect the lead from the charger
to the upper side of the phone.
○
When the battery is charging, the
icon on the upper right corner which
indicates the battery charge level
Summary of Contents for 501S
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