iPhone News - AT&T spends $50 million to upgrade 3G network news - Thu Oct 08, 2009 1:30 pm Post subject: AT&T spends $50 million to upgrade 3G network
"The visit and upgrade announcement were a response to growing criticism -- particularly from iPhone users -- that the company's network is buckling under the strain of so many new customers using new data-intensive devices and that AT&T isn't spending enough to remedy the problem."