Panasonic KX-TES824 Features Manual page 175

2.5.
Direct Inward System Access (DISA) Ring Group
A DISA ring group is a specific extension group that receives DISA calls directed to the group. All
extensions in the group assigned as an Automated Attendant (AA) destination (
AA [501]) ring simultaneously. To use this feature, "DISA" must be selected as the distribution
method for the desired outside (CO) line port (
"With AA" must be selected as the destination of incoming outside (CO) line calls via the DISA
feature (
Feature Guide References
1.2.1 Idle Extension Hunting
1.2.2 Uniform Call Distribution (UCD)
1.2.3 Direct Inward System Access (DISA) Ring
1.4.1.3 Call Pickup
1.14.1 Paging
DISA Incoming Call Dial Mode [500]).
2.2 System Configuration—Software
CO Line Mode—Day/Night/Lunch [414-416]) and
DISA Built-in
Feature Guide 175