A system under development may let smartphone users access Wi-fi when they are out without having to log in. Photo: Bloomberg
A system under development may let smartphone users access Wi-fi when they are out without having to log in. Photo: Bloomberg

Phone firms seek to boost Wi-fi usage away from home

A system under development may let smartphone users access Wi-fi when they are out without having to log in. Photo: Bloomberg
A system under development may let smartphone users access Wi-fi when they are out without having to log in. Photo: Bloomberg
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