Specifications

Connecting the Telephone Cords
Consider these safety guidelines before connecting the telephone cords:
CAUTION:
• Never install telephone wiring during a lightning storm.
• Never touch uninsulated telephone wires or terminals unless the
telephone line has been disconnected.
• Use caution when installing or modifying telephone lines.
Applying Power to the Base Unit
All the XC645 phones require an AC outlet, without a switch to interrupt
power, and the included AC Adapter. To relieve strain on the DC plug when
the phone is placed on a desk or table, connect the adapter as shown below.
Important: Place the power cord so that it does not create a trip hazard, or
where it could become chafed and create a fire or other
electrical hazards.
RING VOL
OFF-LO-HI
PULSE-TONE
DC IN 9V
TEL LINE
+
–
+
–
Wrap the power cord around the
convenient notch on the bottom.
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