Unify OpenScape HiPath 4000 - Displays; Using Callback; Storing a Callback

28 Basic functions
Deactivating variable call forwarding
For "Call forwarding for internal" and "Call forwarding for external":
r Press the lit key. The LED goes out.
For all other forwarding types:
: Open the idle menu  Page 16.
Select and confirm the option shown.
Call forwarding is deactivated and the destination number is deleted.
Displays
In idle mode ( Page 16), the following signals remind you that call forwarding
is activated:
Fixed/variable call forwarding
r The LED lights up.
The number/name of the call forwarding destination is shown on the display. The
"Call forwarding" lights up.
Call forwarding for internal/external
r The LED lights up.
The status is shown in the display. The "Call forwarding" lights up.
Using callback
Storing a callback
Prerequisite: The internal station called is busy or nobody answers.
Confirm the option shown.
Deact call forwarding?
Call forwarding can also be preconfigured in the system  Page 49.
Forwarding to
220870 PETER
Call forwarding is on
There is no display message for the call forwarding types "Busy", "No re-
ply" and "Busy/No reply". The LED key does not light up.
If your phone belongs to an ONS group (parallel call  Page 88), please
note the following:
Callback on busy is only signaled on the busy phone, not in the whole ONS
group.
Callback on no reply is entered in the mailbox (
 Page 17) on all internal
system phones in an ONS group.
Callback?
If the called party was busy, the callback is automatic.
If the called party did not answer, a message is left in the called party’s
mailbox.