Conference Phone User Manual
Manuals
Brands
Grandstream Networks Manuals
Conference Phone
29578
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Back & Side Views
(BACK VIEW)
(SIDE VIEW)
LINE jack
DA
T
A jack
AMPLIFY Override
Switch
RINGER VOL
(HIGH/LOW/OFF)
switch
RINGER PIT
CH
(HIGH/LOW)
switch
NECKLOOP
VIBRA
TING
ALER
T
1
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10
11
12
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