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Nokia 6820i User Guide 107 Copyright © 2004 Nokia
Reference Information
• TECHNICAL INFORMATION
Weight
3.5 oz (100 g) with BL-5C 850–mAh semi-fixed Li-Ion Battery
Size
Volume: 4.8 cubic inches (79 cc)
Length: 4.2 in (106.1 mm closed)
Width: 1.8 in (46.1 mm) at hinges, 1.5 in (38 mm) at bottom
Thickness: .8 in (21.6 mm) at top, .7 in (17 mm at bottom)
Frequency
range
6820a
GSM900 880.2–914.8 MHz (TX)
925.2–959.8 MHz (RX)
GSM1800 1710.2–1784.8 MHz (TX)
1805.2–1879.8 MHz (RX)
GSM1900 1850.2–1909.8 MHz (TX)
1930.2–1989.8 MHz (RX)
6820b
GSM850 824.2–848.8 MHz (TX)
869.2–893.8 MHz (RX)
GSM1800 1710.2–1784.8 MHz (TX)
1805.2–1879.8 MHz (RX)
GSM1900 1850.2–1909.8 MHz (TX)
1930.2–1989.8 MHz (RX)
Transmitter
output power
Up to 2 W
Battery voltage
3.7 V
Operating
temperature
14°F to + 131°F (-10°C to +55°C)
a
Talk time,
standby time
Talk time: up to 7 hours
Stand-by time: up to 10 days
a. Battery talk and standby times are estimates only and depend on signal strength, network
conditions, features used, battery age and condition (including the effect of charging
habits), temperatures to which battery is exposed, use in digital mode, and many other
factors. Please note that the amount of time a phone is used for calls will affect its
standby time. Likewise, the amount of time that the phone is turned on and in the standby
mode will affect its talk time.