Led Display - ZyXEL Communications LTE4506-M606 User Manual

1.6 LED Display

You can check the LED lights to see the 2G/3G/4G connection status, signal strength, and the
wireless connection status.
Figure 2 LTE4506 LEDs
The following table describes the LED lights.
Table 1 LTE4506 LEDs
ICONS
Chapter 1 Introduction
DESCRIPTION
The power signal and quality of the mobile network to which the LTE4506 is connecting.
Flashing red: the power is on, but there is no LTS/3G signal received.
Solid red: there is a weak signal quality.
Solid orange: there is a medium signal quality.
Solid green: there is a good signal quality.
The internet connection status and SMS status.
Solid: the internet access is available and there is no new SMS.
Flashing fast: the internet access is available and there is a new SMS.
Flashing slow: the internet access is not available and there is a new SMS.
Off: the internet access is not available and there is no new SMS.
The Wi-Fi/WPS status.
Solid green: the Wi-Fi AP is on.
Flashing green fast: Data is being transmitted and received.
Flashing green slow: the WPS is on.
LTE4506 User's Guide
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