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Chapter 5. Key Telephone Features
Hardware Requirements
•
N/A
Considerations
•
N/A
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:
1. Lift the handset or press the ON/OFF key.
2. Enter the Direct Trunk Access code (default = 88).
3. Enter the desired trunk number.
4. Dial the phone number.
Hardware Requirements
•
N/A
Considerations
•
N/A
MCO Line Preference
MCO Line Preference allows you to place an outside call by simply picking up the handset. When you
go offhook, the MCO 1 trunk group is automatically accessed.
Operation
To place a call using MCO Line Preference:
1. Lift the handset.
2. Dial the phone number.
Hardware Requirements
•
N/A
198
Action
Action
ICX (International), issued March/1999
Section 700 - Operation
Result
Dialled number displays
• Outside dial tone
• CO XXX displays (where XXX = line
number)
Dialled phone number displays
Result
• Outside dial tone
• CO XXX displays (where XXX = trunk
number)
Dialled phone number displays
ICX-35-700
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