Good old Verizon. In an attempt to remind you of their YouTube content deal, they've made a YouTube ad that looks back at the past 25 years worth of cell phones. Or in their case, crippled cell phones. Seeing all the old phones is cool (my personal favorite is the Motorola StarTac which was my first phone), but we recommend turning the volume down, as the whistling in the ad gets annoying after the first 5 seconds. There were far better ways of getting the point across I think.
History of the Cell Phone According to Verizon (Spanish) [Gizmologia]