T-Mobile $79 a month a 'Grandfathered Plan'. Lucky to get 5 Mbps download speeds, some times(tested) 567 bps. Even though paying for 'Unlimited' Evetything. T- Mobile considers anything above 2.5 Mbps as 4G LTE. Are there no FTC Standards for what is 2G, 3G, 4G, 4G LTE or the newer 4G XLTE? Thanks. - Jeff