198
ICX (International), issued March/1999
ICX-35-700
Chapter 5. Key Telephone Features
Section 700 - Operation
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:
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:
Hardware Requirements
•
N/A
Action
Result
1. Lift the handset or press the ON/OFF key.
2. Enter the Direct Trunk Access code (default = 88).
Dialled number displays
3. Enter the desired trunk number.
• Outside dial tone
•
CO XXX
displays (where XXX = line
number)
4. Dial the phone number.
Dialled phone number displays
Action
Result
1. Lift the handset.
• Outside dial tone
•
CO XXX
displays (where XXX = trunk
number)
2. Dial the phone number.
Dialled phone number displays
