Appendix
Connecting the Optional
Handset
Installing the Optional Handset
A A A A
Fix the handset holder to the man-
ual pocket using an item such as a
small coin.
Important
❒ Do not screw in screws too
tightly. Doing so may damage
the handset holder or manual
pocket.
1.
Handset holder
2.
Manual pocket
B B B B
Place the handset on the handset
holder, and feed the handset cord
through the center of the manual
10
pocket.
C C C C
Plug the handset jack into the
"TEL1" socket.
288
Setting up the Optional Handset
❖ ❖ ❖ ❖ Selecting the line type
Set the line type switch to the ap-
propriate position.
Tone Dialing: TT
Pulse Dialing: DP
❖ ❖ ❖ ❖ Adjusting the ringing tone volume
Adjust the ringing tone volume us-
ing the volume switch on the
handset as shown below.
❖ ❖ ❖ ❖ Adjusting the receiver volume
Adjust the receiver volume with
the volume switch on the handset
as shown below.
TT
DP
ND1X00E0
Ringer
ND1X00E1