The BlackBerry Bold 9780 weighs 4.2 ounces and measures 4.3 x 2.4 x 0.6 inches. Its 1500 mAh lithium-ion battery is rated at up to 6 hours of talk time, and up to 408 hours (17 days) of standby time. It runs on the 850/900/1800/1900 MHz GSM/GPRS/EDGE frequencies, as well as T-Mobile's 3G network (1700/2100 MHz). Buy now Blackberry Bold 9780
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