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Security; Pin, Puk, Phone Code - Siemens E71 User Manual

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22

Security

Security
The phone and SIM Card are protected
against misuse by several security codes.
Keep these security codes in a safe
place where you can access them again
if required.

PIN, PUK, Phone code

PIN
Personal Identification Number.
Provided by service provider.
Protects your SIM Card. If PIN
is entered incorrectly three
times, SIM Card is barred.
Unbar with PUK.
PIN2
Provided by service provider to
access additional functions on
special SIM Cards.
PUK
Master PIN. Provided by service
PUK2
provider. Used to unlock SIM
Cards after PIN is entered incor-
rectly more than three times.
If PUK has been lost, please
contact your service provider.
Phone
Defined by you (4-8 digits) the
code
first time you call up a phone-
code protected function
(e.g. Direct call, page 33). If
phone code is entered incorrect-
ly three times, access to the
phone code and the functions
that use it is denied. For your
reference please note your phone
code here: ________________
¢
¢
Security
T
í
¢
PIN code
¢
Select function.
PIN control
The PIN is usually requested each time
the phone is switched on. You can deac-
tivate this feature but you risk unau-
thorised use of the phone. Some service
providers do not permit deactivating
the control.
Edit.
ñ
Enter PIN.
J
Confirm entry.
ì
Change PIN
You can change the PIN to any
4- to 8-digit number you find easier
to remember.
Edit.
ñ
Enter current PIN.
J
Confirm.
ì
Enter new PIN.
,
ì
J
Repeat new PIN.
,
ì
J
Change PIN2
Change
Proceed as for
PIN.

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