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Model CM-16 User Guide 15
MAKING AND ANSWERING CALLS
the PBX directive can direct the handset default to the volume.
To adjust the ringer volume:
• When the handset is not being used for a call, press the top of the key
to increase the ringer volume and press the bottom of the key to decrease
the ringer volume. The handset ringer will sound on each adjustment to
reflect the new setting and the ringer volume icon on display will also show
the current level chosen.
Status Light
The green LED light on the handset indicates the following conditions:
Incoming call
flashes rapidly
Call on hold
solid green
Handset muted flashes rapidly Features activated
(only while on hook) /
message waiting
solid green