Nokia 1100 - Answering a call; In-call operations; Listening to voice messages; Locking the keypad

General information
■ Stickers in the sales
package
The stickers contain important
information for service and
customer support purposes. Keep
these stickers in a safe place.
■ Access codes
• Security code: This code,
supplied with the phone, protects
your phone against unauthorised
use. The preset code is 12345.
Refer to ”Security settings” on
page 23 to see how it works.
• PIN code: This code, supplied
with the SIM card, protects the
card against unauthorised use.
Set on the PIN code request in
the Security settings menu (see
”Security settings” on page 23),
so that the code is requested
each time the phone is switched
on.
If you enter the PIN code
incorrectly three times in
succession, the SIM card is
blocked. You must enter the PUK
code to unblock the SIM card and
set a new PIN code.
• PIN2 code: This code is supplied
with some SIM cards and is
required to access certain
services, such as charging unit
counters. If you enter the PIN2
code incorrectly three times in
succession, PIN2 code blocked
appears on the display, and you
will be asked for the PUK2 code.
Change the security code, PIN
code and PIN2 code in Change of
access codes in the Security
settings menu (see ”Security
settings” on page 23). Keep the
new codes secret and in a safe
place separate from your phone.
• PUK and PUK2 code: These
codes may be supplied with the
SIM card. If this is not the case,
contact your local service
provider.
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