©
Siem
ens AG
2003, C
:\D
at
en
\Siem
ens\
Produkte\SK
65\output\FUG
\SK
65_FUG
_en_04081
1_te_p
k_druck\SK
65_Sta
rtup
.fm
17
Security
VAR Langua
ge: en; V
A
R issue
date: 040728
left page (17)
of SK65 FUG en, A31008-H4960-A1-1-7619 (12.08.2004, 10:32)
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 per-
mit deactivating the control.
§Select§
Press.
J
Enter PIN.
C
Confirm input.
§Change§
Press.
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.
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.