Siemens SF65 - Manual (Page 18)

right page (17) of SF65 SUG en, A31008-H7360-A1-1-7619 (12.10.2004, 16:54)
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17 Security
VAR Langua
ge: en; V
A
R issue
date: 040929
C
¢
T
¢
Security
¢
Change codes
¢
Select function.
Change PIN
You can change the PIN to any
4-8 digit number you find easier
to remember.
J
Enter current PIN.
C
Press.
J
,
C
Enter new PIN.
J
,
C
Repeat and confirm
new PIN.
Change PIN2
(Display only if PIN2 is available)
Proceed as with
Change PIN .
Change barring code
Proceed as with changing other
codes.
Clearing SIM card barring
If the PIN is entered incorrectly three
times, the SIM card is barred. Enter
the PUK (MASTER PIN) provided by
your service provider with the SIM
card in accordance with the instruc-
tions. If the PUK (MASTER PIN) has
been lost, please contact your
service provider.