Hardware Overview - Front Panel & Leds - D-Link DWR-923 User Manual

1.4 Hardware Overview - Front Panel & LEDs
LED
Power
4G
Internet
Phone1/2
3G
WLAN
Status Description
Green
Blinking Green
Blinking Yellow
Red
Off
Red
Yellow
Green
Red
Green
Red
Green
Blinking Green
Off
Off
Red
Yellow
Green
Green
Blinking Green
System on
System booting
Firmware upgrading
Firmware upgrade error
No 4G signal received
Low 4G signal strength
Medium 4G signal strength
High 4G signal strength
Invalid Internet connection
Valid Internet connection
Invalid VoIP server login
Successful VoIP server login
Off hook with successful VoIP server login
VoIP service is not subscribed
No 3G signal received
Low 3G signal strength
Medium 3G signal strength
High 3G signal strength
Local wireless network ready
Data transmission over local wireless
network
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