18 Security

C¢T¢Security¢PIN codes ¢Select function.

Change PIN2

(Display only if PIN2 is available)

Proceed as for Change PIN.

Chg.phonecode

(Change phone code)

You define the phone code (4 to

8digits) when you call up a phone- code protected function for the first time (e.g. Direct call, page 27). It is then valid for all phone-code pro- tected functions.

Following the third unsuccessful at- tempt, access to the phone code and the functions that use it is denied. If this occurs, contact Siemens Service (page 128).

Preventing accidental activation

Even if PIN control is deactivated (page 17) confirmation is required to switch on the phone.

This prevents accidental activation of the phone, e.g. when you are carrying it in a bag or when you are travelling in an aircraft.

B

Press and hold.

§OK§

Press. The phone switches

 

on.

§Cancel§

Press this key or take no

 

action. The phone does

 

not switch on.

Clear 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 in- structions. If the PUK (MASTER PIN) has been lost, please contact your service provider.