SMS reboot feature in the Teltonika RUT955 / RUT950 4G routers is an SMS management feature which enables users to send an SMS to the router to perform various functions including reboot, status, factory reset and turn WiFi on or off.
The video below shows how to configure the SMS Reboot / SMS Status feature – basically all you need to do is enter the phone numbers of the authorised sms users and then they can send an SMS from their authorised number to the router to perform various functions.
Some fixed IP SIM card providers may disable SMS so you will need to check that your SIM card has SMS enabled in order for SMS Reboot to work. The SMS reboot feature on the RUT950 / RUT955 4G Routers can be used as a backup for Ping Reboot and timed reboot.