Panasonic KX-TD500 Installation Manual page 198

4.3.5 OGM Group
Value Range
Parameter
(default)
Security Mode 1. None
2. Trunk
3. All
Destination of 3 - 4 digits
DISA single consisting of 0-9
digit dialing (Blank)
Specifies the Security Mode for DISA callers.
1. None (Non security mode)
(None) DISA callers can make both outside and intercom
calls via DISA without restriction.
2. Trunk (Trunk Security mode)
DISA callers are required to enter a pre-assigned
DISA user code to make outside calls via DISA.
3. All (All Security mode)
DISA callers are required to enter a pre-assigned
DISA user code to make both outside and intercom
calls via DISA.
(Assignable only when "DISA" is specified in "OGM
Type" programming.)
Specifies the extension numbers to each DISA built-in
Auto Attendant number.
Both extension numbers and FDN (Floating Directory
Number) can be specified.
[Note]
• A DISA caller can call those extensions simply by
dialing a one-digit DISA built-in Auto Attendant
number corresponding to the extension.
Description/Function
System Programming
Reference
4-59