iPhone in a giant "brick phone" case designed to look like those huge early wireless phones. The first handheld cellular phone call was made by Motorola engineer Martin Cooper on April 3, 1973, in New York City, using a prototype DynaTAC device. This "brick phone" weighed 2.5 pounds, offered 30 minutes of talk time, and required 10 hours to charge. It became commercially available in 1983 as the $3,995 DynaTAC 8000X. See https://www.etsy.com/listing/1862561919/retro-motorola-dynatac-brick-phone-case