User Manual

15-148
Setting the Handset
5 Press a or b to highlight “On” and press B.
6 Enter your PIN code and press B.
7 Press B.
To disable the PIN code
1 In step 5 of “Enabling the PIN Code” above,
press a or b to highlight “Off” and press B.
2 Enter your PIN code and press B.
3 Press B.
To change the PIN code
1 In step 5 of “Enabling the PIN Code,” press a or
b to highlight “Change PIN” and press B.
2 Enter your PIN code and press B.
3 Enter a new PIN code and press B.
4 Enter the new PIN code again and press B.
If you enter a code different from the code which you
entered in this step, the screen returns to step 3.
Enter the correct code again.
5 Press B.
Enabling the Handset Lock
The “Handset lock” is an additional security feature that
prevents unauthorised use of the handset. The default
handset code is “0000.”
1 At the main menu, select in the following order:
“Settings” → “Security.”
2 Press a or b to highlight “Handset lock” and
press B.
3 Press a or b to highlight “On” and press B.
4 Enter your handset code and press B.
To disable the handset lock
1 In step 3 of “Enabling the Handset Lock” above,
press a or b to highlight “Off” and press B.
2 Enter your handset code and press B.
3 Press B.