Siemens C70 CT70 사용자 설명서
©
Siem
ens AG
2003, O:\Mobil\R65\C
70_He
ra
_P
oC\en\sug\_
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Lehmann\C7
0_St
artup.fm
15
Security
VAR Langua
ge: en; V
A
R issue
date: 041104
left page (15)
of SUG_C70 Hera (PoC), en, A31008-H7803-A1-1-7619 (24.11.2004, 15:36)
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
together with your SIM card. Some
service providers do not permit deac-
tivating the control.
§Select§
Press.
J
Enter PIN.
C
Confirm input.
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.
J
,
C
Enter new PIN.
J
,
C
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.