Bored of camping on the ground? Then here's how to spend a night dangling high in the hills, sleep with 300m of thin air directly below you, and experience the highs – and lows – of portaledging.

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 ...