Siemens CX75 Clearing SIM card barring, Preventing accidental activation

Security 19

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

8 digits) when you call up a phone- code protected function for the first time (e.g. Direct call, page 93). It is then valid for all phone-code protected functions.

If an incorrect phone code is entered three times in succession, access to the phone code and the functions that use it is denied. If this occurs, contact the Siemens Service (page 128).

Clearing 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 instruc- tions. If the PUK (MASTER PIN) has been lost, please contact your service provider.

Preventing accidental activation

Even if PIN control is deactivated, (page 18) 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 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.