Israel tracking Coronavirus via cellphones

Israel is implementing a system to monitor cell phones to track COVID-19 cases and their contacts. The government will use geolocation data from telecom providers to trace the movements of infected individuals and identify those potentially exposed. Suspected cases will receive messages instructing them to self-isolate immediately.

What action will be taken once individuals are identified as suspected of catching the virus?

What is the recommended action for those who receive a message after being identified?