As a VOC user you have access to a mobile application that enables you to maintain contact with your parked car via an iPhone, Windows Phone or Android phone. You can locate the car, remotely lock the car, remotely start the engine, view information on fuel level, and a lot more besides. Read more about the app.
Cars equipped with fuel-driven engine block heater and passenger compartment heater in combination with VOC offer the same setting options for the heater as inside the car using a normal mobile phone. Read more about Remote heater start via SMS.