From 2012 through the spring of 2020, letterboxd.sitesdebloques.org/actor/mark-kozelek documented the decline of the payphone throughout his travels. www.goodreads.com/book/show/56490266-500-payphones

magdalene.substack.com/p/its-obviously-the-phones

letterboxd.sitesdebloques.org/9413/list/phone-calls-tied-up-in-string-and-tin-cans

stelladoradus.com/blog/history-mobile-phones

www.tomshardware.com/picturestory/694-history-of-mobile-phones.html

The iPhone released in 2007 and as that was virtually the first phone you might waste your entire day away gazing into, visit
letterboxd.sitesdebloques.org/9413/list/ok-computer-me-i-disconnect-from-you

cf. Nokia, Motorola, Orbitel, Hagenuk, IBM, Benefon, Samsung, Ericsson