ABRIVO X-EO Quick Reference Manual page 8

Busy ICM Callback
When you call another extension and get a busy signal, do not hang up
Press the [FEAT] button and dial
or
Press the [ICM CALLBACK] button (if assigned)
Hang up after you hear a confirmation tone
When the busy extension becomes available, the system will call you back
Lift receiver
You are automatically connected to the extension.
Busy Number Callback
When an outside number you have called is busy, you may tell the system to remind you to
try again.
Do not hang up
Press the [FEAT] button and dial
or
Press the [TRUNK CALLBACK] button (if assigned)
Dial the desired time you want to be called back
Hang up after you hear a confirmation tone
After the set time, the system will call you back to try again
Lift receiver to automatically dial the number
To Cancel Busy Number Callback
Lift the receiver
Press the [FEAT] button and dial
or
Press the [TRUNK CALLBACK] button and
Hang up after you hear a confirmation tone
Call Coverage
Multipurpose buttons on digital multiline telephones can be assigned as Call Coverage but-
tons to indicate calls ringing at another extension. If you have a Call Coverage button for
another extension on your telephone, you can answer calls ringing at that extension by
pressing the Call Coverage button.