User manual

104 Copyright © 2004 Nokia
Technical information
(3100b and 3120b)
Feature Specification
Dimensions Width 1.68 in (42.8 mm)
Height 4.00 in (1.08 mm)
Depth 0.76 in (19.6 mm)
Weight 87.4 gm
with BL-5C Li-Ion Battery
Wireless networks GSM 850, 1800, and 1900 networks
Size (volume) 4.09 cu in (67 cu cm)
Frequency range (Tx) GSM 850: 824–849 MHz
GSM 1800: 1710–1785 MHz
GSM 1900: 1850–1910 MHz
Frequency range (Rx) GSM 850: 869–894 MHz
GSM 1800: 1805–1880 MHz
GSM 1900: 1930–1990 MHz
Tx output power 2W (GSM 850 max)
1W (GSM 1800/GSM 1900 max)
Battery voltage 3.7 Vdc
Number of channels GSM 850: 124
GSM 1800: 374
GSM 1900: 299