Panasonic KX-NCP0158 Quick Installation Manual page 57

Setting the System Lock
After PS registration, it is possible to set a 4-digit system lock password to prevent unauthorized access to PS
system settings. When system lock is enabled, the system lock password will be required to access PS system
settings.
CAUTION
To avoid unauthorized access and possible abuse of the PBX, we strongly recommend:
a.
Keeping the password secret.
b.
Changing your password regularly.
c.
Selecting a complex, random password that cannot be easily guessed.
Using the KX-TD7685/KX-TD7695/KX-TD7696
Press
POWER for
2 seconds.
If required
System Lock Password
4 digits
On
Off
C.Tone
PS Termination
Confirm the following before cancelling the PS registration:
•
The PS is turned on.
•
The PS is within range.
[691]
ENTER
If "Rejected" or "Time out" is displayed
CLEAR
Press "CLEAR".
If "Rejected" or "Time out" is displayed
The registration information is still stored in the PS. You need to delete the registration information from the
PS.
Document Version 2009-12
Select
"Setting Handset".
Select
"System Lock".
System Lock Password
4 digits
PS No.
001 to max. no.
ENTER
of PSs (3 digits)
YES
Press "YES".
(HOLD)
Select
"System Option".
Choose "On/Off".
System Lock Password
4 digits
END
10 Registering Portable Stations
Quick Installation Guide 57