You can turn your device into a Wi-Fi hotspot. Since you're already connected via Ethernet, your mobile and laptop can access the internet through your existing connection, and the onboard Wi-Fi can extend that to nearby devices like your phone.
You can turn your device into a Wi-Fi hotspot. Since you're already connected via Ethernet, your mobile and laptop can access the internet through your existing connection, and the onboard Wi-Fi can extend that to nearby devices like your phone.