6
Use only the supplied AD-420 AC adapter.
Do not use any other AC adapter.
Connect the AC adapter to a continuous
power supply.
Place the base unit close to the
AC outlet so that you can unplug the AC
adapter easily.
If your telephone outlet isn't modular,
contact your telephone company
for assistance.
Polarity of the plug
Modular
C h o o s e t h e d i a l i n g m o d e
Depending on your dialing system, set the
PULSE-TONE
switch as follows:
If your dialing system is
Set the switch to
Tone
TONE
Pulse
PULSE
If you aren't sure of your dialing system
Make a trial call with the
PULSE-TONE
switch set to
TONE.
If the call connects, leave the switch as is; otherwise, set to
PULSE
.
QT1960_OM 4/6/01 5:27 PM Page 10
