A s Wind Mobile rushes to begin selling wireless phone service in Canada as early as today, the country’s newest cellphone company is about to step into the first real price war the wireless industry has seen in nearly a decade. Technicians with Wind Mobile’s parent company, Globalive Wireless Management Corp., spent the weekend readying their network for a launch in Toronto and Calgary this week, after getting federal approval on Friday to operate. Test calls have been made across the network and it is expected Globalive will begin selling wireless plans in those two cities by mid-week at the latest, followed by Ottawa, Edmonton and Vancouver in the coming months.