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Chapter 1
Some Common LEDs Explanation
LED
(PHONE)
(USB)
Note:
1. If the GPON LED is off, please check your Internet connection first. Refer to
information about how to make Internet connection correctly. If you have already made a right connection, please
contact your ISP to make sure your Internet service is available now.
1 2 2
The Back Panel
The following parts (view from left to right) are located on the back panel.
Status
On
The SIP account is registered successfully.
Flashing
The phone is on-hook and there are voice messages.
Slowly
Flashing
The phone is ringing.
Quickly
Off
No SIP account is registered.
On
The USB device is identified and ready to use.
Flashing
A new USB device is being identified, or data is being transferred.
Off
No USB device is plugged in to the USB port.
Get to Know About Your GPON Router
Indication
Connect Your GPON Router
for more
6
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