AASTRA 4222 Office for BusinessPhone User Guide EN - Manual (Page 15)

15 BusinessPhone – Dialog 4222 Office / Dialog 3211 & 3212
Description
Status information
Status information during internal calls:
NB
The called number is blocked.
B
The called extension is busy.
C
Incoming call.
F
The called extension is free.
F2
The called extension is free on Line 2.
I
Intrusion.
P
The called extension has put the call on hold.
R
Recall from an individually call that has been put on hold.
S
Speech mode.
NU
Number unknown.
W
Camp-on mode.
&
The called extension has text info stored.
%
The called extension has Voice info stored.
C!
Missed calls
+15°^
Indicates outside temperature and tendency (up or down) if your
telephone system is equipped with optional temperature sensor.