Wondering if anyone knows how the Spark 4G address finder works, I have previously been in contact with spark regarding getting this service due to my sub par ADSL connection have not had any luck, with them saying that I am not within the area for it. But I have neighbors who are just down the road who can sign up to it if they want, also some of these neighbors who can sign up are in areas of limited coverage whereas I am in Fair boarding on Good coverage going on the coverage map on the spark website for 4G 700mhz.