Gmd1208 Functionalities; Table 6: Gmd1208 Functionality Trigger Conditions - Grandstream Networks GMD1208 User Manual

GMD1208 FUNCTIONALITIES

The following table describes the GMD1208 functionality triggers description:
Functionality trigger conditions
Touch and hold multifunctional button
for 1 second when the device is off
•
Forced shutdown: Touch and
hold the multifunctional button for
10 seconds.
•
Normal shutdown: Touch and
hold the multifunctional button for
5 seconds.
Touch and hold multifunctional button
for 3 seconds when the device is work-
ing in 2.4G mode
Touch and hold multifunctional button
for 5 seconds with GMD connected to
PC
Double touch the multifunctional
button with GMD connected to PC
GMD connected to PC with USB cable
Single touch on multifunctional button
in an unmuted call
Single touch on multifunctional button
in a mute call
Press and hold the reset key for 7 sec-
onds

Table 6: GMD1208 Functionality Trigger Conditions

Indicator status
Mute Indicator:
Green fast flashing
Mute Indicator and Working Status
Indicator flashing in red for 3 sec-
onds before turning off
Work Status Indicator:
Green slow flashing
All indicators start fast flashing in
green
Mute Indicator:
Green solid
Power Indicator:
Green slow flashing
Mute Indicator:
Red solid
Mute Indicator:
Green flashing intermittently
Working Status Indicator:
Yellow Slow flashing
GMD1208 User Guide
Version 1.0.1.31
Functionality
Power up
Power off
Start pairing in 2.4G mode
Switch into USB upgrade
mode
Switch into UAC mode
Charging
Mute
Unmute
Factory reset
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