Technical information

Large Business Communications Systems
4-38 Issue 7 June 2001
For DEFINITY G2 and System 85:
 Enter PROC000 WORDD2 FIELD5 to assign an extension to a group that
can be placed under attendant control.
 Have the attendant activate restrictions on these phones as part of the
business day closing procedure.
Disable Direct Access to Trunks
All outside calling should be done through AAR/ARS/WCR and never with direct
trunk access via DACs. To disable the ability to use DACs for outgoing calls
system-wide, use the following procedures.
For DEFINITY ECS, DEFINITY G1, G3, and System 75:
For each trunk group in the system:
 Enter change trunk group n (where n is the trunk group number) to
display the Trunk Group screen.
 Enter n in the Dial Access field.
For DEFINITY G2 and System 85 R2V2:
 Enter PROC100 WORD1 FIELD7 to deny DAC access to all trunks.
For System 85 R2V3:
 Enter PROC100 WORD1 to deny DAC access to all trunks.
To allow individual stations to use DACs, but deny DAC access to others, use the
following procedure.
For DEFINITY ECS, DEFINITY G1, G3, and System 75:
 Place the trunk group in a separate COR.
 Use COR-to-COR restrictions to deny stations with specified CORs from
directly accessing the trunk group.
For DEFINITY G2 and System 85:
 Use PROC102 WORD1 to assign trunk groups with dial access allowed to
a MTRG.
 Use PROC010 WORD3 FIELD2-10 to deny access to the MTRG.
 If DACs are required by switch users, use PROC275 WORD1 FIELD15 to
disable Tandem Tie Trunk calls.