Siemens SL75 사용자 가이드

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Security
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 of SL75 HYDRA SUG, w/o ptt, en A31008-H3300-A1-1-7619 (13.09.2005, 10:21)
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 X75,
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105
, Version 2.
2;
 VA
R Language:
 en;
 VAR issue date:
 05082
2
Security
The phone and SIM card are protect-
ed against misuse by several security 
codes.
PIN codes
í
¢
T
¢
Security
¢
PIN codes
¢
Select function.
 
PIN control
The PIN is usually requested each 
time the phone is switched on. You 
can deactivate this feature but you 
risk unauthorised use of the phone. 
Some service providers do not per-
mit deactivating the control.
ñ
Edit.
J
Enter PIN.
ì
Confirm entry.
Change PIN
You can change the PIN to any 
4 to 8-digit number you find easier 
to remember.
ñ
Edit.
J
Enter current PIN.
ì
Confirm.
J
,
ì
Enter new PIN.
J
,
ì
Repeat new PIN.
Keep these security codes in a safe 
place where you can access them again 
if required.
 
PIN
Protects your SIM card 
(personal identification 
number).
PIN2
This is needed to set the 
charge detail display and to 
access additional functions on 
special SIM cards.
PUK
PUK2
Key code. Used to unlock SIM 
cards after the wrong PIN has 
been entered repeatedly.
Phone 
code
Protects your phone. Must be 
entered at the first security 
setting.