1.1 Incoming Call Features
14 Feature Guide
1.1 Incoming Call Features
1.1.1 Incoming Outside (CO) Line Call Features
1.1.1.1 Direct In Line (DIL)
Description
Directs incoming outside (CO) line calls to a preprogrammed destination based on the outside (CO) line 
carrying the call. Each outside (CO) line can have a different destination for each time service mode. 
[Programming Example]
The table can be programmed for each outside (CO) line.
In this example:
If an outside (CO) line call is received on outside (CO) line 1:
a) In day mode: Direct In Line (DIL) distribution is assigned. The call is routed to its DIL destination, 
extension 101.
b) In lunch/night mode: DIL distribution is assigned. The call is routed to its DIL destination, extension 
102.
Conditions
• To use this feature, "DIL" must be selected as the distribution method for the desired outside (CO) line 
port. When "Normal" is selected, an incoming outside (CO) line call is received at the extensions 
assigned in 
Flexible Ringing—Day/Night/Lunch [408-410].
• This outside (CO) line can be used by multiple extension users to make calls, but can only be used by 
a single extension to receive calls. 
• If a DIL destination is an extension within an extension group that has enabled the Idle Extension 
Hunting feature and it is busy, the Idle Extension Hunting feature becomes active ( 1.2.1 Idle 
Extension Hunting).
Feature Guide References
2.2.3 Time Service
Outside (CO) Line No.
Distribution method and destination*
Day Lunch Night
1 DIL 101 DIL 102 DIL 102
2 DIL 103 DIL 103 DIL 103
(Cont.) : : : : : : :
: ::::::
8 Normal – Normal – Normal –
* CO Line Mode—Day/Night/Lunch [414-416]