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236 ◆ Features Aspire Software Manual
Class of Service Options (DISA/E&M Service), Program 20-14
Item
No.
Item
Input
Data
Default
COS 01-14 COS 15
01 First Digit Absorption
For tie lines, enable or disable the ability to absorb (ignore) the first
incoming digit. Use this to make the tie trunk compatible with 3-
and 4-digit tie line service. This option does not apply to DISA.
0 = Off
1 = On
00
02 Trunk Group Routing/ARS Access
This option enables or disables a DISA or tie trunk caller’s ability
to dial 9 for Trunk Group Routing or Automatic Route Selection
(ARS).
0 = Off
1 = On
00
03 Trunk Group Access
This option enables or disables a DISA or tie trunk caller’s ability
to access trunk groups for outside calls (Service Code 814).
0 = Off
1 = On
00
04 Common Abbreviated Dialing
This option enables or disables a DISA or tie trunk caller’s ability
to use the system’s Common Abbreviated Dialing.
0 = Off
1 = On
00
05 Operator Calling
This option enables or disables a DISA or tie trunk caller’s ability
to dial 0 for the telephone system operator.
0 = Off
1 = On
00
06 Internal Paging
This option enables or disables a DISA or tie trunk caller’s ability
to use the telephone system’s Internal Paging.
0 = Off
1 = On
00
07 External Paging
This option enables or disables a DISA or tie trunk caller’s ability
to use the telephone system’s External Paging.
0 = Off
1 = On
00
08 Direct Trunk Access
This option enables or disables a DISA or tie trunk caller’s ability
to use Direct Trunk Access (Service Code 815).
0 = Off
1 = On
00
09 Forced Trunk Disconnect <Not for ISDN T-point>
This option enables or disables a tie trunk caller’s ability to use
Forced Trunk Disconnect (Service Code *26). This option is not
available to DISA callers.
0 = Off
1 = On
00
10 Call Forward Setting by Remote Via DISA
Enable or disable a DISA callers ability to use the Call Forward
service codes (Programs 11-11-01 through 11-11-05).
0 = Off
1 = On
00
11 DISA/Tie Trunk Barge In
This option enables or disables a DISA or tie trunk caller’s ability
to use the Barge In feature.
0 = Off
1 = On
00