AASTRA 4225 for MX-ONE Telephony Switch - Manual (Page 34)

Incoming Calls
Dialog 4223 Professional/Dialog 4225 Vision 34
To restore Parallel Ringing
NoDiversion Press (see display).
The Follow-me key lamp is off.
Notes:
You can also use the following
procedure to cancel
Follow-me : dial
# 2 1 #
(U.K.
# 2 #
) and press the
Clear key.
If you want to restore Parallel Ringing for all phones defined in
the list, follow the procedure for restoring the feature from the
phone with the main extension number and enter the number of
the answering position.
If you want to restore Parallel Ringing for one specific phone in
the list only, follow the procedure for restoring the feature from
this phone and enter its extension number.
The Follow-me key cannot be used to restore Parallel Ringing.