October 22, 2009 |FierceWireless - As wireless data traffic grows, many operators have started deploying femtocells for their 2G and 3G networks. Others are incorporating femtocells and in-building coverage solutions into their 4G network plans.

Last month AT&T made its first foray into the femtocell arena by offering a 3G Microcell femtocell for $150 with a $100 rebate if customers sign up for a monthly $20 plan that offers unlimited calling for subscribers within the femtocell's range.

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