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8 NB9/NB9W ADSL2+ VoIP Router
YML790 Rev8
GETTING TO KNOW THE NB9/NB9W
It is recommended that you take a moment to acquaint yourself with the indicator lights, ports and default
settings of the NB9/NB9W prior to commencing with installation.
LED INDICATORS
LED Colour Mode Function
POWER
Green On The router is powered up
Off The router is powered down
ADSL
Green On The ADSL Link is established
Off The ADSL Link is not established
Green Blink The ADSL line is training or traffic is passing through
LINE
Green On FXO (Pass through) Line is off hook
Off FXO Line is on hook
PHONE1
Green On FXS (VoIP) Phone 1 is off hook
Off FXS Phone 1 is on hook
PHONE2
Green On FXS Phone 2 is off hook
Off FXS Phone 2 is on hook
LAN 1x ~4x
Green On Ethernet link is established
Off Ethernet link is not established
Green Blink Data transmitting/receiving over Ethernet
NB9W only
WLAN
Green On Wireless module is ready
Off Wireless module is not installed
Green Blink Data transmitting/receiving over Wireless
WLAN ACC
See User Guide WLAN Access Control