Security Settings - Nokia 6090 User Manual

4 Settings
4-2-2 Cell info display
Within this menu, you can set the phone to indicate if it is used
in a cellular network based on Micro Cellular Network (MCN)
technology (network service).
4-2-3 Welcome note
This menu allows you to set the message which is displayed
when the phone is switched on.
4-2-4 Network selection
The network can be selected automatically or manually.
In Automatic mode, the phone automatically selects one of the
cellular networks available in your area.
In Manual mode, the phone shows a list of available networks
and you may select the desired network if this network has a
roaming agreement with your home network operator. Other-
wise the text "No access" is displayed and another network
must be selected. The phone remains in manual mode until the
automatic mode is selected or until another SIM card is inserted
in the phone.
4-2-5 Lights
You can dim the lights of the display and the keypad as desired.
4-2-5-1 Full brightness means that backlighting is fully on.
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4-2-5-2 Custom setting means that backlighting of the car
phone is adjusted to the brightness of the dash lighting. This
setting only works if the cable for backlight dimming is con-
nected when the car phone is installed.
4-2-5-3 Off means that the lighting remains off.
4-2-6 Automatic power-off
Automatic power-off prevents the car phone from draining the
car battery if the car phone is accidentally left on. You can set
this function to Disabled or set the length of the automatic
power-off time between 45 sec. and 24 hours.
4-2-7 SIM card priority
4-2-7-1 Radio unit SIM
The SIM card in the radio unit is assigned priority.
4-2-7-2 Handset SIM
The SIM card in the handset is assigned priority.

4-3 Security settings

Your phone is equipped with a versatile security system to pre-
vent unauthorised use of the phone or the SIM card. The codes
queried are those valid for the prioritised SIM card.
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