Tethering mobile data to use at home.
Hi all, I'm not in the slightest bit tech savvy, so if this is a stupid question I apologise now, but...
I'm thinking of signing up to O2's 4G sim only deal which includes unlimited minutes and 25GB of data, all for £25 a month.
My Samsung phone allows tethering so my question is can I set it up to tether around the house for all my other devices at home, and Apple TV for Netflix etc.
I'm hoping that this will mean I can stop paying for BT line rental and their separate broadband contract, and save me a bundle.
(Latest apple TV does work off a mobile network I've been told).
Thanks for any answers (or insults).