
DEFINITY ECS Release 8.2
Administrator’s Guide  
555-233-506   Issue 1
April 2000
Screen reference 
637Feature-Related System Parameters 
17
Must have an "aca-halt" button administered on the user’s station. If you enable 
this feature, complete the following ACA-related fields. 
ACA Referral Calls
Indicates where ACA referral calls generate. (Only appears when ACA Enabled 
is y.)
ACA Referral Destination
The specified extension should be equipped with a display modul e. This f ie ld only 
appears if ACA Referral Calls is local or primary.
Valid entries Usage
y Enter y if ACA measurements will be taken.
n Otherwise, enter n.
Valid entries Usage
local  Local referral calls generate on and for the  local switch. 
primary Primary referral calls generate on the local  s witch for remote 
switches as well as the local switch. 
remote Remote referral calls generate at another switc h in a DCS 
network. In this case, the remote node number must also be 
entered. The remote node number is the same node number as 
defined on the Dial Plan screen. Also, ACA button status 
transmits to other switches when in a DCS network.
Valid entries Usage
An extension  Enter the extension on the local switch that is to receive the 
ACA referral call.
attd Enter attd for attendant.