Siemens M50 manual 10Security, Codes, PIN control, Change PIN2

10Security

The phone and SIM card are protect- ed against misuse by several security codes.

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

PIN	Protects your SIM card (person-
	al identification number).
PIN2	This is needed to set the charge
	detail display and to access ad-
	ditional functions on special
	SIM cards.
PUK	Key code. Used to unlocked
PUK2	SIM cards after the wrong PIN
	has been entered.
Phone	Protects your phone. Must be
code	entered at the first security set-
	ting.
§Menu	¢ Setup ¢ Security
	¢ then select a function

Codes

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.

§Select§ Press.

J Enter PIN.

§OK§ Confirm input. §Change§ Press.

§OK§ Confirm.

Some service providers do not per- mit this function.

Change PIN

You can change the PIN to any

4-8 digit number you may find easier to remember.

J Enter old PIN.

§OK§ Press.

J, §OK§ Enter new PIN. J, §OK§ Repeat new PIN.

Change PIN2

(display only if PIN 2 is available). Proceed as with Change PIN.