14. Security Settings; Locking The Keypad (Keyguard); Protecting The Sim Card With The Pin Code - Nokia 7110 Owner's Manual

14. Security settings

Locking the keypad (keyguard)

With the keypad lock (keyguard) you
can temporarily lock your phone's
keypad to prevent the keys from being
accidentally pressed (for example,
when the phone is in your pocket or in
your purse).
To lock the keypad:
• Close the sliding cover and press
Lock Keys.
of the display.
To unlock the keypad:
• Open the sliding cover.
Protecting the SIM card with the PIN
code
You can protect your SIM card by
setting the phone to ask for your PIN
code every time the phone is switched
on. To do this, you need to set the menu
function
PIN code request
4-5-1) to On.
The PIN code is usually supplied with
the SIM card. If not, contact your
service provider. You can change your
PIN code in the
Change of access
menu (4-5-6).
codes
appears at the top
(menu
If you want to lock the keys without
closing the slide, first press Menu and
then press
unlock the key pad, press Unlock and
then within three seconds or press
OK.
Note: Calls may be possible to
the emergency number
programmed into your phone
(e.g. 112 or other official
emergency number).
Note: If you enter an incorrect
PIN code three times in
succession, the SIM card is
blocked and you need to enter
the PUK code to unblock the SIM
card. See "Access codes".
80
within three seconds. To