Dear O2 Community,
I'm looking for a Data Sim for a 4G Router where the provider will not block traffic/ports.
I currently have a home alarm system that stopped talking to the cloud after 6 weeks of connectivity due to the wrong sim car being provided by Car phone Wharehouse. O2 Tech support hinted that as the sim was to be used in a phone and not a router this could be the reason it has been partially blocked.
Funny thing is all internet & email works just a block on the cloud my alarm talks to.
I note there is an unlimited business data sim for £27.99 pm (12 Months)
https://businessshop.o2.co.uk/business-shop/sim-only/
Could this be the answer to my rural broadband crisis ?
Many Thanks
