Section 700 - OperationChapter 5. Key Telephone Features

To seize an idle trunk:

 

Action

Result

 

 

 

1.

Lift the handset or press the ON/OFF key.

Intercom dial tone

 

 

 

2.

Enter the trunk access number (9 or 81-84). (See Table 14.)

• Outside dial tone

 

 

CO XXX displays (where XXX = trunk

 

 

number)

 

 

 

3.

Dial the phone number.

Dialed phone number displays

 

 

 

Hardware Requirements

N/A

Related Programming

FF1-3: MCO Access

FF1-2: Dial Plan

FF5-2: MCO Trunk Group (Outbound)

FF7: ARS/TRS

Considerations

The System supports up to 576 outside lines in a six-cabinet configuration. These lines can be divided into 99 different trunk groups.

Each trunk group can support up to 50 outside lines.

Each MCO Tenant Group can have up to 5 MCO trunk access codes. System defaults for MCO trunk access codes are displayed in the following table.

MCO1 can have up to 5 trunk groups assigned by the Advanced Trunk Group feature.

MCO1 access code is used for Automatic Route Selection (ARS) access code.

Table 14. MCO Trunk Access Codes

MCO Group

Trunk Access Code

 

 

MCO1

9

 

 

MCO2

81

 

 

MCO3

82

 

 

MCO4

83

 

 

MCO5

84

 

 

576-13-700

DBS 576 (USA), Revised 6/11/98

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Panasonic 524X07801B manual To seize an idle trunk, MCO Trunk Access Codes