I am unsure of the correct terminology to describe the feature I am looking for. I would like to get a router that connects to my regular DSL modem. I would also like to occasionally hook my network to the internet via the " wifi hotspot" feature of my phone. I heard the term WiFi on WAN or bridge. I am hoping to upgrade to a mesh router system with this feature for my home but I am unsure of what the feature is called so it is difficult to pick the correct mesh router.