Nokia N90 - Manual (Page 24)

You
r Nokia
N90
15
For further shortcuts available in the standby mode, see
“Active standby mode‚" p. 29.
Keypad lock (keyguard)
• To lock: In the standby mode, press
, then .
• To unlock: Press , then .
• To lock the keypad in the Fold closed mode, press
and select Lock keys .
• To turn on the display light when the keypad lock is on,
press .
When the keypad lock is on, calls may be possible to the
official emergency number programmed into your device.
Enter the emergency number, and press
.