Nokia N75 User Manual page 101
Hide thumbs
Also See for N75:
- User manual (297 pages) ,
- Get started (26 pages) ,
- Supplementary manual (24 pages)
Table of Contents
Advertisement
PIN
code,
PIN2
code, and
lock code, PIN code, and PIN2 code. These codes can only
include the numbers from 0 to 9. If you forget any of these
codes, contact your service provider. See "Glossary of PIN
and lock codes," p. 100.
Avoid using access codes similar to the emergency numbers
to prevent accidental dialing of the emergency number.
Autolock
period—You can set an autolock period, a
time-out after which the device automatically locks.
To turn off the autolock period, select None.
To unlock the device, enter the lock code.
When the device is locked, calls still may be possible to the
official emergency number programmed into your device.
Tip! To lock the device manually, press
commands opens. Select
Lock if SChip
changed—You can set the device to ask for
the lock code when an unknown SmartChip is inserted into
your device. The device maintains a list of SmartChip cards
that are recognized as the owner's cards.
Closed user
group—You can specify a group of people to
whom you can call and who can call you (network service).
When calls are limited to closed user groups, calls may be
possible to the official emergency number programmed
into your device.
Confirm SChip
services—You can set the device to display
confirmation messages when you are using a SmartChip
service (network service).
100
Lock
code—You can change the
. A list of
Lock
phone.
Glossary of PIN and lock codes
If you forget any of these codes, contact your
service provider.
The personal identification number (PIN) code—protects
your SmartChip card against unauthorized use. The PIN code
(4 to 8 digits) is usually supplied with the SmartChip card.
After three consecutive incorrect PIN code entries, the code
is blocked, and you need the PUK code to unblock it.
The UPIN code—may be supplied with the USIM card. The
The USIM card is an enhanced version of the SmartChip
card and is supported by UMTS mobile phones.
The PIN2 code—(4 to 8 digits) is supplied with some
SmartChip cards, and is required to access some functions
in your device.
The lock code (also known as security code)—(5 digits)
can be used to lock the device to avoid unauthorized use.
The factory setting for the lock code is 12345. To avoid
unauthorized use of your device, change the lock code.
Keep the new code secret and in a safe place separate
from your device. If you forget the code, contact your
service provider.
The personal unblocking key (PUK) code and PUK2 code
(8 digits) are required to change a blocked PIN code or
PIN2 code, respectively. If the codes are not supplied with
the SmartChip card, contact the operator whose
SmartChip card is in your device.
Advertisement
Table of Contents
