While "World2705b" appears to be a specific filename or identifier for a global IPTV list, M3U playlists of this type generally share the following features: Core Features of M3U Playlists
If you use an M3U URL instead of a downloaded file, the playlist can be updated remotely by the provider, ensuring your channel list stays current without manual downloads. Important Considerations Download World2705b m3u
These files often aggregate links for free TV channels from around the world, including local over-the-air broadcasts and internet-only streams. While "World2705b" appears to be a specific filename