14
network mode, automatically or manually.
preferences:
stored
a
few
of
their
favorite
network.
4.6
4.6
4.6
4.6
Security Settings
Security Settings
Security Settings
Security Settings
4.6.1
4.6.1
4.6.1
4.6.1
Security Settings
Security Settings
Security Settings
Security Settings
security of SIM card
You
can
set
the
phone's
menu
security
options,
in
order
to avoid the illegal use of SIM card. PIN code to prevent
the illegal use of your SIM card. If the current PIN code
has
been
closed,
select
Open
to
open
the
PIN
code
protection, the next boot will ask for your PIN code; if
the current PIN code is already open, choose to turn off
the
PIN
code
protection
can
be
turned
off,
select
Security
Settings -> SIM card lock -> Change password -> PIN code,
you can set up a new PIN code, please follow the prompts
in
order
to
enter
the
old
PIN,
new
PIN
code
and
repeat
the
new PIN code.
SIM
card
lock:
turn
on
or
turn
off
the
SIM
card
lock.
Need to enter the PIN code.
Fixed Dialing
Mode: turn on or turn off fixed dialing mode, the
PIN2 code.
The
fixed
dialing
list:
can
be
added
to
the
fixed
dialing
list.
Restricted dialing: the need to network operator
