Hi,
Google Fi is a mobile network service provided by google which was started as a project Fi before. Nowadays Google Fi is becoming popular because of its simplicity on activation and cancellation of plans. Also, the coverage is also good because it uses three different carrier services to give the network to your phone. If you want to join google fi use the following referral link to get the 20 dollars off of the first month.
Welcome to Google FI family!!
