cell phones were primarily cell phones in 2003.
let's rewind the clock back to over ten years ago: if you had a cell phone, you were texting, taking pictures, maybe taking videos, and making calls. some might connect to the internet, but the internet itself was radically different too. no facebook, no twitter, no youtube, nothing.
phones now are used so much more for non-phoning/one-to-one purposes now. they're basically mini-computers that make phone calls, and it's so much easier to use them now that motion controls and touch controls have been added as interface options. his statements concerning battery life would be super out of date if they were made in the last couple of years, but 2003? yeah, it makes some sense.