My device turns off on its own. Why?
Remove the SIM card and reboot without the SIM card inserted. If the phone continues to reboot, please contact the Sonim Customer Experience Center at 1-833-MY-SONIM (1-833-697-6646). We are open
My device will not power off when using the power button. How can I get my device to power off?
Press and hold your power key for a slow count of up to two minutes to see if the phone will power down. If this does not work, please remove