App accompanying the O2 Smart Box - modem that will change the way you think about the internet. MAXIMUM PERFORMANCE O2 Smart Box is designed to do more than a lot. Where you'd previuosly waste a lot of time and space installing and maintaining several separate devices, there's now just one - the O2 Smart Box. EASY SETUP The only thing you need to set up your O2 Smart Box is your smartphone. Say goodbye to complicated manuals and tedious installation procedures. AT THE HEART OF YOUR SMART HO