1. Log in to Incloud and navigate to [Device → Select Target ER605];

2. Click on the "Cellular Signal" tab;

3. Select the query time range (e.g., Last 1 Day, Last 7 Days);

4. The page will display trend charts for parameters such as RSSI (signal strength), RSRP, RSRQ, and SINR, allowing for an intuitive assessment of signal quality changes (e.g., whether there are frequent instances of weak signals).