XFINITY Mobile points out how advances in mobile phones have changed our lives over the years. A teenager getting a beeper message at a party in the past is suddenly pulled into the future where he video calls his friend. A girl has cheesy glamour pictures taken before she transitions to taking a classy selfie. An older woman dumps out her change to pay at the counter before she flash-forwards to using her iPhone instead. XFINITY Mobile asks customers to continue the change and join a new kind of network.