I'm a climber myself but I'm writing on behalf a company who sell 3G/4G and Wifi boosters, basically a router with a big antenna on it. I just wondered if anyone is using such products already or whether anyone has felt the need for it?
We usually sell to caravan and motorhome users who are out in the sticks in the UK or Europe and want to stay connected to TV or whatever they would like.
It'll take a data SIM and boost the signal so you can have multiple people connected to the router at the same time, saves hot-spotting as well and draining battery.
I won't post who we are as I don't want to shill :) but just wondered if any thoughts.