Siyata PTT Announces T-Mobile as First U.S. Wireless Provider to Launch SD7 Ultra 5G Push-to-Talk Handset

2026-03-12 - 11:13

MONTREAL -- Siyata PTT today announced that T-Mobile will be the first U.S. wireless provider to launch the Siyata SD7 Ultra, a next-generation 5G mission-critical push-to-talk (PTT) handset purpose-built in a rugged radio form factor. Commercial availability is expected in the coming weeks. Powered by T-Priority — T-Mobile’s cutting-edge 5G solution for first responders — the SD7 Ultra operates on a dedicated slice of T-Mobile’s 5G Standalone network, delivering more capacity, faster 5G speeds and the highest priority when it matters most. Read More