Marking a milestone for its Standalone (SA) 5G network, T-Mobile activated commercial Voice Over 5G (VoNR) service in limited areas of Portland, Ore. and Salt Lake City for customers with the Samsung Galaxy S21 5G. T-Mobile plans to continue its VoNR rollout to many additional areas and 5G smartphones this year.Customers connected to VoNR will notice slightly faster call set-up times, meaning less delay between the time they dial a number and when...
