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

PSQX1525ZA 98.8.6 7:39 PM

Getting Started

Connection

The telephone line cord (included)

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.*
* While rotating the Jog Dial, the display shows the volume level.
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→ 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,
< Back view >
Handset/Headset volume
<Side view of the KX-T7420 and KX-T7425>
Ringer volume
Contrast:
consult with your dealer.
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:
2 Rotate the Jog Dial in the desired
direction.*