Blackberry 8800 - 8820 SMARTPHONE - SAFETY AND Product Information page 26

Product information
Mechanical properties
weight
size (L x W x H)
memory
Power
battery
SIM interface
port
Device radio specifications
Mobile network radio
quad-band support
power class
transmitting frequency
24
approximately 4.73 oz. (134 g) including lithium-ion battery
4.49 x 2.60 x 0.55 in. (114 x 66 x 14 mm)
64-MB flash memory, 32-MB SRAM
removable, rechargeable lithium-ion cell
supports 3V SIM cards
USB-compatible port for data synchronization and charging
GSM® 850, GSM 900, DCS 1800, PCS 1900 MHz
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)
GSM 824 to 849 MHz, GSM 880 to 915 MHz, DCS 1710 to
1785 MHz, PCS 1850 to 1910 MHz