Bell labs came up with the concept in 1947, but it wasn't until 1973 that Martin Cooper for Motorola made the first cell phone. Yet, it wasn't until 1984 that they were sold to the public.
New York
William Across was the first person to invent pantomime
the first person to invent sports were the Iroquois-lacrosse
for easier communication!
The first person was human.
The cellphone never had any problems inventing it as it did not invent anything.
The first person to invent the first mobile cellular telephone was Martin Cooper.
nobody really knows why
Jehoshaphat
Mr.Rontgen
Sony
someone