Siemens TDMA 800, GSM 900, GSM 1900, TDMA 1900 Codes, §Menu§ Setup Security Select a function

Enter old PIN.

31.5.02 06-S46 Body.fm i 37 Eagle Am Engl, A31008-H4500-A1-4-7619

	Setup		77
Security	Change PIN	©

The use of security codes can protect the phone and SIM card from misuse.

Keep these confidential numbers in a safe place where you can access them again if required.

PIN	Protects your SIM card (personal
PIN2	identification number).
	This is needed to set the charge
	detail display and to access
	additional functions on special
PUK	SIM cards.
	Key code. Used to unlock SIM
	cards after the wrong PIN has
Phone	been entered.
	Protects your phone. Must be
code	entered at the first security
	setting (4 to 8 digits).
§Menu§	Setup
	Security
	select a function:
Codes
PIN control		©

Depending on your Service Provider, the PIN may be requested each time the phone is turned on. You can deactivate this feature but you risk unauthorized use of the phone.

Some service providers do not permit this function.

You can change the PIN to any

4 to 8 digit number.

J

§OK§	Select soft key.
J §OK§	Enter new PIN.
J §OK§	Repeat new PIN.	©
Change PIN2

You can use the same process to change a PIN 2, if PIN 2 is available.

Change phonecode

You define and enter the phone code when you call up a phone code- protected function for the first time. It is then valid for all functions.

You can change it to any 4 to 8 digit number. If you forget it, please call Siemens Service (p. 93).

Clear SIM card barring

If the PIN is entered incorrectly three times, the SIM card is locked. Follow instructions and enter the PUK (MASTER PIN) your service provider has given you together with the SIM card. If MASTER PIN or PIN is lost, please contact your service provider.