Keypad Lock (Keyguard) - Nokia 6555 Manual Del Usuario

Warning: With the flight mode profile, you cannot make or receive
any calls, including emergency calls, or use other features that
require network coverage. To make calls, you must first activate the
phone function by changing profiles. If the device has been locked,
enter the lock code. If you need to make an emergency call while the
device is locked and in the flight profile, you may be also able to
enter an official emergency number programmed in your device in
the lock code field and select Call. The device will confirm that you
are about to exit flight profile to start an emergency call.

Keypad lock (keyguard)

■
Select Menu or Unlock (1), and press * (2)
within 1.5 seconds to lock or unlock
the keypad.
If the security keyguard is activated, enter the
security code if requested.
To answer a call when the keyguard is on,
press the call key or open the phone. When
you end or reject the call, the keypad
automatically locks.
For Security keyguard, see "Phone," p. 63.
When the keyguard is on, calls still may be possible
to the official emergency number programmed into your device.
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