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