Panasonic KX-T336 System Reference Manual page 1434

B. System Administration
1.00 On-Site Administration
1.01 Logging in to the System
Description
You can administer the system programming and
maintenance of the system using a VT220 (100),
Compatibles. For details about communication
parameters, refer to Section 9-D-7.00
"Communication Interface."
System Security
For security reasons, access to the administration
capabilities of the system is controlled by a
password. To prevent an unauthorized person
from learning the password, the password
characters are not displayed when they are
entered.
Password
To gain access to the system administration
feature, a valid password (four-digit, alphanumeric
characters*) must be entered.
To be recognized by the system, the password
must be entered exactly as stored in memory.
You must assign eight passwords from the first to
fourth levels for on-site operation and the first to
fourth levels for operation from a remote location.
The followings are the functions available to each
password level.
The 1st Level : To access to all levels
The 2nd Level : To set system level parameters.
The 3rd Level : To set Port level parameters.
The 4th Level : To read parameters only.
When you log in to the system using the first level
password, you can execute all functions, but are
increasingly restricted when entering levels 2, 3
and 4.
Those passwords are originally factory
programmed, but may be changed when logging
in to the system by entering the first level
password.
(Refer to Section 7-E "Changing Password.")
* Alphanumeric characters
ASCII codes except special codes (DEL, ESC
etc.). However, entering "/", "~" are not
available, because these characters cannot be
displayed on the display of PITS.
Both uppercase and lowercase characters can
be recognized by the system.
Successful Login
When you enter the correct password, the
terminal displays the Main Menu screen from
which you can select administration functions.
By selecting an item from the Main Menu, you
enter a system programming area and can
access specific system parameters and features.
14-B-1