Siemens HIPATH 500 - Manual (Page 92)

Step-by-Step
Telephone blocking
84
Telephone blocking
Handset telephone lock
You can protect your handset against unauthorised ac-
cess by entering a 4-digit numerical code to lock it.
The PIN is preset to "0000" (default). The handset does
not prompt for a PIN in this setting. As soon as you have
changed the PIN you will need to enter it when you turn
on the handset.
Enter the value "0000" again to deactivate the PIN.
Entering a new PIN
G
Open the main menu of the handset.
D E [
Select and confirm the menu item.
D E [
Select and confirm the menu item.
o
Enter the old PIN.
o
Enter the new PIN.
D
Move the cursor down one line.
o
Repeat the new PIN.
[
Confirm your entry.
a
Press and hold the On-hook key to end the process.
Battery charging when PIN lock active
If you turn off the handset when the PIN lock is active
and place it in the charging shell, the handset turns itself
back on and prompts for the PIN.
However, incoming calls will not be answered due to
the lock.
Attention:
If you have forgotten your PIN, please contact
Siemens Service. The PIN will be reset at your
own expense.
H/Set Settings
Change HSPIN