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2.2
Keys
instruction
Kevs
Descriptions
Power key
Short
press
on the
Power
key
shall lock the screen
Long press
on the
Power
key
shall switch on/off the device.
Volume key
Press Volume key
to
change
the
volume.
Home key
Press Home key at a non-standby
screen
to go
back
to
standby
screen
Long press Home key
to
go to the
recent aoolication lists
Menu
key
Press
Menu key
to
add/manage
applications,
wall
papers,
searches,
notices
and
menu
settinos
in
the standbv interface.
Back key
Press Back
key
to
go
back
to
orevious menu
Clear key
Short
press
Clear
key
to
clear
the
RAM memory
Long press
Clear
key
to
set
the
batterv
save
mode
s
Start
to
use
3.1
Battery
The
battery is not removable
3.1.1 Charge
the
battery
During charging, the battery indicator on the
phone is
a
thunder
icon. lf the device is switched
off
during charging, there will
still
be a charging
indication on the screen that shows the phone
is
being charged. lf the device
is
overused when the
battery is low, the charging icon might
take
some
time to appear.
Unplug
the
charger from the
AC
electrical
outlet and
disconnect
the wiring
between
the
phone and the charger
after
charging.
Cautions:
Charge
the phone
in a well-ventilated
place in which the temperature is between
-10C
to
+55"C.Use
the
charger
provided
by
the
manufacturer
only.
The
use
of
unconfirmed charger may lead
to
dangers
and
violate
the
manufacturer's warranty
clause.
lf
the
temperature
is
too
high
or
too
low
during charging, the device will automatically send
a
warning
and
stop charging
to
avoid damage
to
the
battery or any danger.
3.2
Connecting
to
network
3.2.1 SIM card
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