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must be 4-8 digits. For the PIN code to be updated, it must be
active
.
17.4.2 P
HONE
S
ECURITIES
In Menu, select Lock the phone, and press OK to lock or unlock
the phone.
To activate the phone lock, the phone code must be entered. If
the feature is enabled, entering such code (password) will be
required every time you switch on the phone.
Note:
Default telephone lock code is 1234. Remember to
change the code immediately.
17.5
N
ETWORK
S
ETTINGS
To select network option settings, you can select SIM1 or SIM2.
Network selection: select a network to be set either
automatically or manually. If you select automatic
network selection, the phone will go with current
network of your SIM Card. If you select manual
network selection, the phone will search for, and
display any available networks for you to choose from.
Preferred GPRS transfer: data transfer or voice calls
priority settings.
17.6
D
UAL
SIM
S
ETTINGS
This option allows you to select the use type for two SIM Cards
in the phone.
You can select the following options:
Both SIM Cards: both SIM Cards are activated
SIM1 Only: SIM1 Card activated
SIM2 Only: SIM2 Card activated