Question

who invented car and phone?​

Answer 1

Ericsson

The first prototype of a car phone was created by Ericsson, in 1956 outside of their Stockholm offices. The phone itself weighed "40 kilos and was about the size of a suitcase... [w]hen mounted in a car, it cost almost as much as the car" (History of Ericsson).

Answer 2

-Karl Benz invented Car

-Martin Copper , Eric Tigerstedt , W. Tae young , Donald Cox invented Mobile phone .