Siemens CXT70 - Manual (Page 18)

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Siem
ens AG
2003, C
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Startup.fm
17 Security
VAR Langua
ge: en; V
A
R issue
date: 040728
right page (17) of CX70 Retail fug en, A31008-H7103-A1-1-7619 (14.09.2004, 10:44)
Security
The phone and SIM card are pro-
tected against misuse by several
security codes.
Codes
C
¢
T
¢
Security
¢
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
permit deactivating the control.
§Select§ Press this key.
J
Enter PIN.
C
Confirm input.
§Change§ Press this key.
C
Confirm.
Change PIN
You can change the PIN to any
4 to 8-digit number you find easier
to remember.
J
Enter current PIN.
C
Press this key.
J
,
C
Enter new PIN.
J
,
C
Re-enter new PIN.
Keep these confidential numbers in
a safe place where you can access
them again if required.
PIN Protects your SIM card (per-
sonal 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.