Sprint STILL doesnt? Wow. They never cease to amaze me!
sprint was the first company to due voice and data at same time. i have had GTE wireless which made Verizon today since 1992. and got sprint in 1997. in 2005 thru 2016 sprint would allow u to be on a call and use internet or any app. at&t started around 2013-thru now plus. verizon started around 2014 there's will work on 4g or 3g data. tmobile allows u to use data while on calls for most apps. us cellular in may 2017 rolled out in 2 cities where u can us voice and data, there probalem is that when u sign a APN carrier settings it takes a world phone out of using other networks data at the same time. any person that has a cell phone with any carrier that is not able to do data its cause of the APN settings.
sprint has the best spectrum if you want fastest internet in city's they have the most high spetrum of any carrier.
spectrum breaks down in 60% High, 40% Mid, 0%Low.
verizion has only 60% mid, 40% low
att has 25% high, 45% mid, 30%low
tmobile has 0% high, 45% mid, 55% low. in june 2017 they were awarded the 70ghz band for free cause they dont have enough high band.
Carriers are removing services cause prices are so low and the laws are changing. in Ga, TN, AL the laws changed if u are on your phone while driving 250 fine if u have a car wreak and the show u as on your phone your held at fault, no matter if the other car hit u and the should be at fault.
Biggest carriers to watch for the roll outs.
Dish network is looking at teaming up with amazon. Dish started a cell service network 2009-threw now plus. the have more towers and faster Ghz bands then verizon and att. the have lics., to use every tower in america plus. 40% high, 40% Mid, 20% low.
also spoke Wireless is the largest cell service in america with more customers than verizon the also are 3-4 times the size. they have the best network and fastest service. spoke wireless has all towers on hospitals. all drs, rn, staff for every hospital in the us. there talking about buying att which owns half of china mobile.
the russian or german cell company that owns tmobile just dumped 1.9billion on more space which by 2019 will make them the fast data. unless the dish team finish the 5G first which they started in march. on a 1200ghz network they have. several big tech companies ceo and desingners have been at Dish's head Quarters. same as Amazon Ceo 7 times in 6 months.