Security17

yThe 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 unlock SIM

PUK2

cards after the wrong PIN has

 

been entered.

Phone

Protects some functions of your

code

phone. Must be defined at the

 

first security setting.

 

 

§Select§ Press.

Enter PIN.

§OK§ Confirm input. §Change§ Press.

§OK§ Confirm.

Change PIN

You can change the PIN to any 4-8 digit number you may find easier to remember.

Enter old PIN.

§OK§ Press.

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

Change PIN 2

§Menu§SetupSecurity

(displayed only if PIN 2 is available).

then select function

Proceed as with Change PIN.

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. Some service providers do not per- mit deactivation of the control.

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Siemens C56 manual Security17, Codes, Change PIN, PIN control