S snehareddy New member Oct 22, 2017 #1 Hello everyone, who is the first person to discover mobile phone?
M MarkJ New member Oct 23, 2017 #2 "On April 3, 1973, Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival."
"On April 3, 1973, Martin Cooper, a Motorola researcher and executive, made the first mobile telephone call from handheld subscriber equipment, placing a call to Dr. Joel S. Engel of Bell Labs, his rival."