Your mobile as Wi-Fi hot spot

Wi-Fi nomads are a sorry bunch, wandering with laptops open, hoping their modern-day divining rods can locate a free Internet connection.Here’s a tip: check your pocket.The cellphone there makes it possible to bypass the laptop cards and dongles that turn cell signals into Internet connections. New technologies are making it possible to bypass the wireless phone companies’ old approaches as well as the steep monthly fees that accompany them.To read this article in in full in the International Herald Tribune, see

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