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Section 700 - Operation Chapter 7. SLT Features
ICX-50-700 ICX (International) issued June 2000 311
Direct Trunk Access
Extensions can seize a specific trunk for outgoing calls. Extensions can also use Direct Trunk Access
to test trunks or to access data trunks.
Operation
To use Direct Trunk Access:
Hardware Requirements
•N/A
Related Programming
• FF1-0-03: Extension COS (Direct Trunk Access)
• FF3: Extension COS
Considerations
•N/A
MCO Trunk Access
The System supports up to 5 MCO groups for each MCO tenant group. You can seize an idle trunk
from the MCO trunk group by entering the MCO access code.
Operation
To seize an idle trunk:
Hardware Requirements
•N/A
Related Programming
• FF1: MCO Access
Action Result
1. Lift the handset.
2. Enter the Direct Trunk Access code (default = 88).
3. Enter the desired trunk number. Outside dial tone
4. Dial the phone number.
Action Result
1. Lift the handset. Intercom dial tone
2. Enter the desired trunk access number (9 [UK/HK], 0 [Tai-
wan, Malaysia, Indonesia], or 81-84). (See Table 24 on page
312.)
Outside dial tone
3. Dial the phone number.