: Here you can view signal strength (RSRP/RSRQ), connected users, and SMS messages received on the SIM card. 🔒 Security and Advanced Configuration
| Section | What You Can Do | | :--- | :--- | | | Force 4G-only mode (if 3G is unstable), select manual carrier search, set APN (Access Point Name). | | Wi-Fi Settings | Change SSID (network name), change Wi-Fi password, toggle 2.4GHz vs 5GHz (dual-band models). | | Device Settings | Change admin login, set sleep timer, adjust screen brightness, enable/disable roaming. | | SMS | Read and send text messages (your UFi has its own phone number via the SIM). | | Data Usage | Set monthly limits to avoid overage charges; the device will warn you. | | Firewall & Security | Enable MAC address filtering (allow only specific devices), block suspicious IPs. | 4g lte ufi mifi portable router user manual