All Entries Tagged With: "signal"

AT&T 3G Network Upgrades Downgrade 2G Phones

Ever wonder why you get less bars on your 2G BlackBerry (all except the Bold on AT&T) then you did before? While AT&T previously used the 850 MHZ band primarily (which offers far better signal strength and better reception indoors), they have moved it over to 1900 MHZ band and started to use the 850 [...]