Guide for Samsung Smart TVs running Tizen OS (2018 and newer models).

Visit: siptv.app
Visit: netiptv.eu
Visit: setiptv.com
Make sure your Samsung Account is logged in on your TV before proceeding.
Press the Home button on your remote and navigate to Apps.
Use the search icon to find official IPTV players. We recommend: Smart IPTV, NetIPTV, or SetIPTV.
Select your chosen app and click Install.
Launch the app. You will immediately see a MAC Address (e.g., 00:1A:79:XX:XX:XX) on the screen. Write this down.
Visit the official management website of the app you installed (e.g., siptv.app for Smart IPTV).
Enter your TV's MAC Address and the M3U Playlist URL provided by Airtek TV.
Restart the app on your TV to sync the channels and start watching.
Get your Airtek TV subscription and watch on your Samsung TV!