Panasonic KX-TD7684C Operating Instructions Manual page 54

Configuring Handset Settings
Other Option
Sub Item
Change Password
Line Access CD
Reset Handset
*1 XX is identical to the Outside line group number, and 8XX represents any 3-digit code starting
with "8".
54
Description
Changes the handset password
(4 digits) used for unlocking the
Handset Phonebook and using
the "Reset Handset" option.
Enters the line access code that
matches the setting of your PBX.
Three access line codes can be
stored.
Returns the handset settings to
its default settings.
Setting
Enter Old Password.
↓
Enter New Password.
↓
Verify New Password.
Select a number, then
enter the code. (max.
6 digits)
Enter Password.
(4 digits)
↓
Select the desired
item(s).
↓
Press "OK".
Default
1234
No.1: 9
*1
No.2: 8XX
No.3: Not Stored
Not stored