Sony IT-M804 Handbuch

47

Telephone Features

Perform steps 1 to 3 on page 46.

“SECURITY=????” appears on the display.

Enter the four digits security code (0000 to 9999)
by pressing the dialing keys.

You will hear a confirmation beep when the
entered security code is correct, and
“CHANGE?  YES  NO” appears on the display.

Turn Jog Dial to choose “YES”, and then press
Jog Button.

Enter a new four digits security code (0000 to
9999) by pressing the dialing keys.

Press Jog Button.

You will hear a confirmation beep and the
security code is changed.

Turn Jog Dial to choose “ON” or “OFF”, and
then press Jog Button.

You will hear a long confirmation beep, and the
security mode is enabled/disabled.

 SECURITY=1234

 CHANGE? YES NO

    ON   OFF

Press Jog Button.

You will hear a confirmation beep and the
security mode ON/OFF setting is displayed.

Turn Jog Dial to choose “ON” or “OFF”, and
then press Jog Button.

You will hear a long confirmation beep, and the
security mode is enabled/disabled.

Tip
You can press (PROGRAM) instead of Jog Button in the procedure above.

  NUMBER=????