Comdial FX Series, Руководство пользователя

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3.2 Using Automatic Call-Back
•
To arrange for the system to call back when a busy station
becomes idle or rings with no answer,
1. Make intercom call and hear busy signal or ring-back tone.
2. Dial
✳
6.
3. Hang up (when called station becomes idle or is operated by its
user, your station will ring. Call-back is canceled if you do not
lift your handset when you hear this ringing).
•
To answer call-back ring,
1. Lift handset (called station will ring. Call-back is canceled when
you lift your handset).
•
To cancel automatic call back,
1. Lift handset. Listen for intercom dial tone,
2. Dial # 6,
3. Hang up handset.
GCA70-227 Making Calls
SLPS Station User's Guide 3–3