NEC XN120 Feature Manual page 67

Ø 16-03-01 : Secondary Department Group Assignment
Ø 20-06-01 : Class of Service for Extensions
Ø 20-13-14 : Class of Service Options (Supplementary Service) - Department Calling
Ø 22-02-01 : Incoming Call Trunk Setup
Ø 22-07-01 : DIL Assignment
n Related Features
Ø Department Step Calling
Ø Multiple Directory Numbers / Call Coverage
Ø Transfer
Ø Voice Mail
Ø Voice Response System - VRS
n Operation
To call a department:
1. At system phone, press a SPK key.
OR
At single line set, lift handset.
2. Dial department's extension number.
The system routes the call to the first free phone in the department.
To log out of your Department Calling Group:
While you are logged out, Department Calling cannot route calls to your extension.
1. Press a SPK key.
2. Dial 750 + 1.
OR
1. Press Department Calling Log In key (PGM 15-07 or SC 851: 46).
The key lights while you are logged out.
To log back in to your Department Calling Group:
While you log back in, Department Calling will route calls to your extension.
1. Press a SPK key.
2. Dial 750 + 0.
OR
1. Press Department Calling Log In key (PGM 15-07 or SC 851: 46).
The key goes out when you log back in.
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Features
Features Manual