Who are AT&T's International Partner Service Providers in the UK?
I'll be traveling to the UK and using the International Day Pass and will want to live stream with the Periscope app- I understand that will use my data. My UK periscope friends always complain about the signal being crap in the UK but they're only with one provider like EE. I can't find anything that says who the partner companies are in the UK and I'm hoping that there are several so that no matter where I am I'll get the best signal possible. Aside from the live streaming part, which doesn't matter that much, I'll be solo driving the whole country and I'll need navigation access & don't want vast swaths of dead spots in case of breakdowns. (Yes, I will have a paper map as well)
If you've traveled to the UK and used Day Pass you will have seen which companies you were connected to. Appreciate if you'll share your experience and info. Thanks!