Popsugar Tech Pen15 PEN15 Early 2000s Technology References 16 Early 2000s Tech References in PEN15 That Will Fill You With So Much Nostalgia 13 March 2019 by Caitlin Gallagher View On One Page Photo 15 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 You Stalked Your Landline So You Could Finally Talk to Your Friends You had to wait to get in contact with your friends, which made the build up all the more exciting. Previous Next Start Slideshow PEN15Technology & GadgetsDigital LifeGifsNostalgiaHumor