T-Mobile Launches 5G Voice
T-Mobile has achieved commercial launch of VoNR (Voice over New Radio), the key technology that enables a phone to operate 100% on a 5G network, including voice calls, instead of relying on a 4G network. For now, the service is available only in limited areas of Portland, Oregon and Salt Lake City. But T-Mobile "plans to expand VoNR to many more areas this year." The initial launches of 5G were wholly dependent on a 4G network, making use of 5G only for specific data sessions. The launch of 5G SA (stand-alone) technology allowed phones to operate mostly on the 5G network when available, including when the phone is idle. T-Mobile launched this technology nationwide in 2020. But phones still need to switch to 4G for voice calls. VoNR addresses that last missing piece, enabling a "pure 5G" connection. For customers, the only difference for now will be faster set-up times at the start of voice calls. But the technology lays the foundation for "advanced capabilities like network slicing that rely on a continuous connection to a 5G core." Currently, the only T-Mobile phone with VoNR enabled is the Samsung Galaxy S21. But T-Mobile promises that more 5G phones will have the functionality enabled later this year, including the Samsung Galaxy S22.
Feb 9, 2022
Samsung today announced its lineup of flagship phones for 2022: the Galaxy S22 series. The top-end S22 Ultra sees the biggest changes as it essentially absorbs Samsung's Note series with an integrated S Pen stylus and a more Note-like shape and design, instead of the Contour Cut design of the other models.
Mar 17, 2022
Samsung today fleshed out more of its 2022 lineup of affordable Galaxy A-series phones. The new Galaxy A73, A53, and A33 are nearly identical in design and features, differing only in a few display and camera specs.
Jun 14, 2022
Dish has finally launched its own, from-scratch 5G Standalone (SA) network in "120+ Cities" spanning the US. The launch comes just hours before the FCC's deadline for the company to launch service covering 20% of the country.
May 4, 2020
T-Mobile has successfully tested a variety of 5G SA (stand-alone) technologies on a production network, using hardware from multiple vendors on both the network and device ends. The successful tests pave the way for T-Mobile to launch 5G SA later this year.
Another Benefit of 5G Voice