If your EV (or in this case ER-EV) happens to be a Chevrolet Volt, answering that question has just become easier. Thanks to a new app called MyLink, Volt owners can monitor various vehicle systems remotely from their Android or iOS phones. The arrival of our Volt test vehicle seemed like the perfect opportunity to try out the new system, and lucky for us, General Motors provided a Motorola Droid2 for testing.(Sadly, we couldn’t sample the setup on the three different generations of iPhones in the office, as you need one unique pass code per phone.)