Security; Codes - Siemens M55 User Manual

M55 Barracuda fug am, A31008-H6300-A40-1-4A19 (20. May 2003, 16:01)

Codes

urity
The phone and SIM card are
protected against misuse by several
security codes.
Keep these confidential numbers in a
safe place where you can access them
again if required.
PIN
PIN2
PUK
PUK2
Phone
code
KmK
§Menu§
K
Codes
K
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.
Protects your SIM card
(personal identification
number).
This is needed to set the charge
detail display and to access
additional functions requiring
special SIM cards.
Key code. Used to unlock SIM
cards after the wrong PIN has
been entered repeatedly.
Protects your phone. Must be
entered at the first security
setting.

Security

Security
§Select§
J
§OK§
§Change§
§OK§
Change PIN
You can change the PIN to any 4 to
8 digit number you find easier to
remember.
J
§OK§
J
§OK§
,
J
§OK§
,
Change PIN2
(Display only if PIN 2 is available).
Proceed as with
Press.
Enter PIN.
Confirm input.
Press.
Confirm.
Enter current PIN.
Press.
Enter new PIN.
Repeat new PIN.
Change PIN.
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