Tony wants to connect his mobile phone to his TV inside his semi truck. How can he connect it? Leo says that before the Note V, he could get an MHL adapter to connect via HDMI. But Samsung dropped that feature with the Note V, and he'd need a smartphone that supports it. The Galaxy S7, by contrast, does. Samsung does sell an MHL to HDMI adapter which should work for it.
Chromecast may still be able to do it, as a recent update allows users to connect their mobile device directly to Chromecast without a Wi-Fi connection through mirroring. Chromecasts cost $35.
The chatroom found an article at technipages.com on how to do this.