Relier Pairs What is the answer?Version en ligne Match the questions to the answers given. par Flavia Magalhaes Roveri 1 How long did it take for it to be available to the public? 2 Did the portable phone need to be powered through a car? 3 When did Apple release its first iPhone? 4 What did Motorola do? 5 What were early cell phone likes? 6 What did Martin Cooper invented? No, it didn't. They were 'car phones' - two-way radios used by taxi drivers and emergency services. Motorola introduced the first public cell phone. It took ten years. In 2007. He invented a portable hand-held phone.