Giffgaff will catch anyone out trying to tether so just be carful lol.. its against there terms & conditions
You never know they might allow this one day hopfully but may lag the network as i think its shared with o2
I dont know the reason really why they dont allow us to use are mobile modems and the o2 dongles..
Maybe somone might Enlighten us all up with a answer to this lol, and yes i know theres a ask a agent section haha..
Il av to search the community and let ya know 😉
Happy Dayz ;o)