D-Link DWR-956 User Manual page 15

DWR-956 Wireless AC1200 4G LTE Router
with Gigabit Ethernet Ports and 1 FXS Port
User Manual
LED
LAN
WAN
VOICE
SMS
SIGNAL STRENGTH
In case the POWER, 5GHz, 2.4GHz, 4G, 2G/3G, VOICE, SMS, and SIGNAL STRENGTH
LEDs are fast blinking green at the same time and the INTERNET LED is fast blinking red, the
device is in the emergency mode. Power the device off and on. If the device is loaded in the
emergency mode again, restore the factory default settings via the hardware RESET button.
Mode
The cable is connected to a LAN port.
Solid green
Data transfer through one or several LAN ports.
Blinking green
The cable is not connected to a LAN port.
No light
The cable is connected to the WAN port.
Solid green
Data transfer through the WAN port.
Blinking green
The cable is not connected to the WAN port.
No light
The line is registered on the SIP server.
Solid green
Attempting to register on the SIP server.
Slow blinking green
An incoming call or talking.
Fast blinking green
The line is not registered on the SIP server, because
registration is disabled or the corresponding connection
No light
is off.
An unread message (or messages).
Solid green
No unread messages.
No light
Poor signal strength.
Fair signal strength.
Solid green
Good signal strength.
Excellent signal strength.
Searching for a mobile operator network.
Blinking green
The SIM card is not installed or is blocked.
No light
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