AT&T unveils plans to roll-out 4G network by 2011
AT&T has recently announced roll-out plans for their next-generation network. This should come as good news for any AT&T customer who is wanting more speed while on the go. The upgrade calls for AT&T to have the 4G (Long-Term Evolution or LTE) network in place by 2011
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AT&T unveils plans to roll-out 4G network by 2011
