RE:RE:RE:To The Powerhttps://www.criticalcommunicationsreview.com/lte/news/104236/sonim-xp5s-ultra-rugged-feature-phone-now-supported-by-mission-critical-standards-based-firstnet-ptt-solution-from-at-t
Sonim has worked alongside AT&T, FirstNet, and GPSLockBox in the deployment of many school bus communications systems utilizing the XP5s to provide reliable and secure PTT service to ensure student safety. Beyond instant communications with bus drivers, PTT solutions provide enhanced capabilities like tracking bus fleets and novel bus stop safety solutions not possible with older radio technology.