In 1st half of 2019, the #WashingtonDC #SprintNetwork team has upgraded 285 macro sites bringing more capacity & speeds to our @sprint customers. Many of these sites are now #MassiveMIMO - our foundation for #5G. Also brought 41 more #Smallcells on air. Much more coming! pic.twitter.com/ttumii9EFM

— Mark Walker (@walkermarka) July 12, 2019