6
OPERATION
THE SPEAKER KEY ON HEADSET MODE
Ø
During Handset Mode ( with
"
no
"
headset connected ):
The LED will light up
Red
when you make the call , and will go
OFF
when
the handset goes off-hook.
Ø
During Headset Mode ( with headset connected ):
The LED will light up
Green
when you press the
key to make the call
and talk using the headset , and will go
OFF
when you press the
key to
terminate this call.
TO CHANGE BETWEEN HEADSET AND HANDSET
Ø
Change to handset while talking on headset :
Just lift the handset. The LED on
key will go
OFF
.
Ø
Change to headset while talking on handset :
Just press the
key , the LED will light up
Green
.
THE MESSAGE WAITING FACILITY
The message LED will be activated when a message has been left in the user’s
voice mail box.
【
Note
】
This facility will only work behind a PABX or Voice Mail
System supporting a Line Reverse signal or Current Break
signal.
DIMENSION & WEIGHT
Dimension
: 21 cm ( L ) x 15 cm ( W ) x 8 cm ( H )
Weight
: 680 grams
Summary of Contents for K-311
Page 3: ...3 DIAGRAM Front View Bottom View Side View INSTALLATION ...
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