Using Handsfree instead of the handset . . .
Your telephone may have a
Speakerphone for Handsfree
operation. This means you can
place and answer calls just by
pressing HF. If your phone has
Automatic Handsfree, you can
press a line key for a Handsfree
call without first pressing HF.
With Monitor, you can press HF to
place a call but must lift the
handset to talk or answer. Turn to
page 7 for more on using the
Handsfree options.
Dialing codes to use features . . .
You can call co-workers, place
outside calls and use many features
by dialing feature access codes.
Often, the code you dial is the first
letter in the feature’s name. For
example, dial
C
to leave a
Callback on a busy co-worker’s
phone. To find out the codes to dial
for outside lines and co-workers,
turn to the chart on page 78.
N1850MFH04
ONYX Multibutton Feature
Handbook
AB
DEF
GHI
JKL
MNO
DIAL
LAST
VOL
UP
ALL
BA
CK
C
1
2
3
4
5
6
7
8
9
0
*
#
ABC
DEF
GHI
JKL
MNO
PRS
TUV
WXY
DIAL
LAST
VOL
UP
SAVE
VOL
DN
FTR
PGM
3
