Direct PTT i800 Smart PTT Device. Two Way Cellular Radio Hybrid With Full GPS Tracking & Global Coverage. | Eventtone
Totally had this phone in High school. The Nextel Motorola i880. Loved it! | Motorola phone, Best mobile phone, Vintage phones
It's no accident that Apple chose a yellow icon for its walkie-talkie feature. I dug out my old (2002ish) Nextel with PTT (push to talk). It was all the rage back then... :
Throwback Tech: Old school cell phones - Electronic Products