1. Log in to InCloudManager and go to the "Devices" menu. 2. Click "Add Device" and enter the device’s Serial Number (SN) and MAC address (found on the device nameplate or local web interface). 3. Select the correct device model (e.g., 5G FWA02, ODU2002) and confirm. 4. The device will connect to the platform automatically if it has internet access, and you’ll see "Online" status once successful.