QT1960_OM
4/6/01
5:27 PM
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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.
Choose the dialing mode
Depending on your dialing system, set the PULSE-TONE switch as follows:
If your dialing system is
Tone
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.
Polarity of the plug
Set the switch to
TONE
PULSE
Modular