Contact your dealer to get the Direct SMS service.
With many cellular service providers discontinuing their Email To SMS services, people who prefer text notifications over push notifications from the App are being left without a solution.
The optional Direct SMS service provides a texting solution for Alerts that doesn't rely on your cellular carrier's gateway.
Note: This service is intended for low-volume alerts such as Alarms. It is capped at 100 alerts on a calendar month basis.