User Manual

4
Volume Control keys—adjusts the loudness of
the handset earpiece, or the ringer. The volume
keys are located on the side of the handset.
Off-On Switch
This multi-position switch controls both the
power and the ringer for the handset.
Far left position—both the power to the hand-
set and the ringer are off.
Middle position—the handset is on but does
not ring.
Far right position—the handset and ringer are
both on.
HEADSET JACK
Handset
Volume
VOLUME
ON—
PWR—OFF ON
OFF
RING
The CL940 telephone has a jack on the side of the
handset to attach an optional headset for hands-
free operation.
Headset Jack
CL940SwbRevAFinal.book Page 4 Thursday, August 19, 1999 5:45 PM