Download and enter your eMail address. That's all.
Listening to incoming and outgoing calls
Listening to the environment (Voice Recognition: If there is talk or noise while the display is off, it saves and sends)
Instant location tracking (address and location on map)
Outgoing and incoming sms tracking
Messages (notifications) from all installed programs (Whatsapp, Facebook, Messenger, etc.)
Contacts, battery status, location on / off, save when no internet, send when active ...
Reports are only sent to you immediately and deleted. Does not appear on the installed phone.