Blackberry Curve 8310 - Manual (Page 25)

size (L x W x H) 4.2 x 2.4 x 0.61 in. (107 x 60 x 15.5 mm)
memory 64-MB flash memory, 16-MB SRAM
Power
battery removable, rechargeable lithium-ion cell
SIM interface supports 3V SIM cards
port USB-compatible port for data synchronization and charging
LED camera flash
LED class Class 1 LED product
maximum radiated power 810 uW
Device radio specifications
quad-band support GSM® 850, GSM 900, DCS 1800, PCS 1900 MHz
power class Class 1 (DCS 1800, PCS 1900), Class 4 (GSM 850) as defined
in GSM 5.05, Class 4 (GSM 900) as defined in GSM 02.06,
Class E2 (GSM 850, GSM 900, DCS 1800, PCS 1900)
transmitting frequency GSM 824 to 849 MHz, GSM 880 to 915 MHz, DCS 1710 to
1785 MHz, PCS 1850 to 1910 MHz
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