Garmin Messenger funktioniert nicht

And when paired with your compatible inReach® device (1), it lets you enjoy the security and connectivity of global satellite messaging and interactive SOS that's not limited to cellphone coverage areas (active satellite subscription required).  Automatic switching between Wi-Fi® wireless networking links, broadband cellular and the global Iridium® satellite network gives you the best connectivity and efficiency for all your messaging.  When you have connectivity, the app on your phone will work seamlessly even if your inReach device is turned off. 1 Some jurisdictions regulate or prohibit the use of satellite communication devices.  The Garmin Messenger™ app brings rich network messaging features to any compatible smartphone.  It is the responsibility of the user to know and follow all applicable laws in the jurisdictions where the device is intended to be used.  The app supports group message threading and distribution as well as direct communication with other users.  Never lose touch with friends and family.  Wi-Fi is a registered trademark of the Wi-Fi Alliance.