Integrated Digital Enhanced Network (iDEN) is a mobile telecommunications technology, developed by Motorola, which provides its users the benefits of a trunked radio and a cellular telephone. It was called the first mobile social network by many technology industry analysts. iDEN places more users in a given spectral space, compared to analog cellular and two-way radio systems, by using speech compression and time-division multiple access (TDMA).
iDEN base radio at a cell site
Motorola iM240 WiDEN PC Card
Sprint Corporation was an American telecommunications company. Before being acquired by T-Mobile US on April 1, 2020, it was the fourth-largest mobile network operator in the United States, serving 54.3 million customers as of June 30, 2019. The company also offered wireless voice, messaging, and broadband services through its various subsidiaries under the Boost Mobile and Open Mobile brands and wholesale access to its wireless networks to mobile virtual network operators.
Former Sprint local telephone outdoor junction box in rural Kansas near Sterling (now owned by Brightspeed of Kansas)
An old Sprint network interface device inside of a Port Charlotte, Florida business, which is now used by CenturyLink.
This "Sprint Store by ccComm" located in Hillsboro, Oregon sells Sprint-branded wireless products and services exclusively.
Sierra Wireless AirCard 550 modem for connecting a laptop to Sprint's "PCS Vision" network