Siemens HICOM 300 - Manual (Page 9)

9
Option 1 - Hold for extension
What you have to do What happens
Depress Display shows
IDLE CONDITION
Caller is now camped-on to busy
extension.
If extension has not taken call in ±25
seconds it will recall to Console.
Option 2 - Try another extension
Depress
Procedure now as for normal extending
to free or busy extension.
Option 3 - Caller will call again later
Take message if required - then
Depress Display shows
IDLE CONDITION