Nokia N81-1 Cell Phone User Manual


 
5
Switch the device on
1 Press and hold .
2 If the device asks for a PIN code or
lock code, enter it, and press the
left selection key. The factory
setting for the lock code is 12345.
Your device has internal antennas.
Note: As with any radio
transmitting device, avoid
touching an antenna
unnecessarily when the antenna is
in use. For example, avoid touching the cellular antenna
during a phone call. Contact with a transmitting or
receiving antenna affects the quality of the radio
communication, may cause the device to operate at a
higher power level than otherwise needed, and may
reduce the battery life.
1 Cellular antenna
2 Bluetooth technology/
wireless LAN antenna
Keypad lock (keyguard)
When the keys are locked, is displayed.
To lock the keys, slide the lock switch.
To unlock the keys, slide the lock switch.
To select whether the keypad is locked when closing the
slide, press , and select Tools > Settings > General >
Slide handling > Keyguard activation > On when
closing slide, Off when closing slide, or Always ask.
To have the keypad lock activated automatically after a
time-out or when the slide is closed, press , and select
Tools > Settings > General > Security > Phone and SIM
card > Keypad autolock period.
When the keypad lock is on, calls may be possible to the
official emergency number programmed into your device.