Siemens Gigaset 150 - Manual (Page 20)

20
Call Back (Internal only)
This feature allows you to activate a Call Back on an extension if it is busy or
if there is no reply
WHAT YOU HAVE TO DO WHAT HAPPENS
Call Back (Busy)
Dial busy Ext No busy: 200 peter
callback?
>
Press ✔ ✔ ✔ ✔ ✔ queued
When required Ext. is free
Switchboard rings callback: 200 peter
>
Lift handset ringing: 200 peter
callback?
Extension you require will now ring
Ring Back (No answer)
Same as above except
Dial Idle Ext No Ring tone is heard
When user returns to his office and either
makes a call or receives a call the feature
is activated.