Keypad Lock (Keyguard); Security Keyguard; Functions Without A Sim Card - Nokia 3711 Guia Del Usuario

Y o u r d e v i c e

■ Keypad lock (keyguard)

Select Menu or Unlock, and press * within 1.5 seconds to lock or unlock the
keypad.
To activate the automatic keyguard, select Menu > Settings > Phone > Automatic
keyguard.
To answer a call when the keyguard is activated, press the call key. When you end
or reject the call, the keypad automatically locks.
When the device or keypad is locked, calls may be possible to the official
emergency number programmed into your device.

Security keyguard

The security keyguard requires a 5-10 digit code to protect against unauthorized
use. To change the code and activate the security keyguard, select Menu >
Settings > Phone > Security keyguard.
When the security keyguard is activated, enter the security code if requested.
For more information, see Security keyguard, in "Phone settings" on page 39.

■ Functions without a SIM card

Several functions of your device may be used without inserting a SIM card (for
example, data transfer with a compatible PC or another compatible device).
Without a SIM card, some functions appear dimmed in the menus and cannot be
used.
For an emergency call, some networks may require that a valid SIM card is properly
inserted in the device.
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