AT&T MERLIN LEGEND Release 3.0 System Programming Manual page 425

DS1 Facilities
Channel Service Unit
Use this procedure to specify the type of equipment provided by the local
telephone company as foreign exchange or special access.
NOTE:
You do not need to use this procedure unless your system emulates loop-start
or ground-start with the T1 type of DS1 facility.
Summary: Channel Service Unit
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Valid Entries
Inspect
Copy Option
Console Procedure
PC Procedure
Procedure: Channel Service Unit
Console Display/Instructions
1 Select the Lines and Trunks menu.
System Programming:
Make a selection
System Extensions
SysRenumber Options
Operator Tables
LinesTrunks AuxEquip
Exit NightSrvce
System manager
All
100D module idle
Form 3b, Incoming Trunks: DS1 Connectivity
(100D module)
Foreign Exchange
Foreign Exchange, Special Access
No
No
LinesTrunks → LS/GS/DS1 → Dial slot no. → Enter →
ChannelUnit → Foreign Exchange or Special Access →
Enter → Exit → Exit
[ F4 ] → [ F1 ] → Type slot no. → [ F10 ] → [ F8 ] → [ F1 ] or [ F2 ] → [ F10 ]
→ [ F5 ] → [ F5 ]
Additional Information
[ F4 ]
Programming Procedures
PC
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