AT&T Internet Air NCM1120D2-D323 - LED Status Lights

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LED Status Lights
The status lights located on the front of the device indicate the status of the
5G Gateway’s functions.
• The 4G & 5G LED Status Lights indicate the cellular network signal strength and
status.
• The Wi-Fi LED Status Lights indicate the Wi-Fi connection and WPS status.
• The System LED Status Lights indicate the status of the system functionality and
firmware status.