Getting Started; Connection; Controlling The Volume/Adjusting The Display Contrast - Panasonic KX-T7420 Operating Instructions Manual

*PSQX1652XA 99.4.8 1:29 PM Page 6

Getting Started

Connection

The telephone line cord (included)
< Back view >

Controlling the volume/adjusting the display contrast

Speaker volume
1 Press the SP-PHONE button.
2 Rotate the Jog Dial in the desired
direction.
For KX-T7420 and KX-T7425 Users
Ringer volume
1 Adjust the RINGER Volume
selector lever to the desired
setting (OFF/LOW/HIGH).
For KX-T7431 Users
Display contrast
While idle and on-hook
1 Press the MODE button six times.
Display:
2 Rotate the Jog Dial in the
desired direction.
6
→ Connect to a Digital Super Hybrid System (TO MAIN UNIT).
→ Connect to a standard telephone jack (TO TEL),
telephone answering machine, or fax for XDP*
or parallel connections.
* For more details about XDP, consult with your dealer.
Attention
Ensure the cords are inserted in the grooves
to prevent damage to the connectors, for both
wall mounting and desktop positioning.
Handset/Headset volume
<Side view of the KX-T7420 and KX-T7425>
Ringer volume
Contrast: 3
1 Lift the handset.
(Press the SP-PHONE button for
headset volume.)
2 Rotate the Jog Dial in the desired
direction.
RINGER Volume selector
While idle and on-hook
1 Press the MODE button five
times.
Display:
Ringer: 3
2 Rotate the Jog Dial in the
desired direction.