Blackberry Curve 9380 Safety And Product Information page 42

• quad-band support: GSM 850, GSM 900, DCS 1800, PCS 1900
MHz
• power class: 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), Class 3 UMTS
• transmitting frequency: GSM 824 to 849 MHz, UMTS 830 to
840 MHz, UMTS 1850 to 1910 MHz, UMTS 1920 to 1980 MHz
• receiving frequency: GSM 869 to 894 MHz, UMTS 875 to 885
MHz, UMTS 1930 to 1990 MHz, UMTS 2110 to 2170 MHz
Mobile network radio specifications for model number REB71UW:
• tri-band UMTS support: UMTS 900, UMTS 1700, UMTS 2100
MHz
• quad-band support: GSM 850, GSM 900, DCS 1800, PCS 1900
MHz
• power class: 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), Class 3 UMTS
• transmitting frequency: GSM 880 to 915 MHz, UMTS 1710 to
1755 MHz, UMTS 1920 to 1980 MHz
• receiving frequency: GSM 925 to 960 MHz, UMTS 2110 to 2155
MHz, UMTS 2110 to 2170 MHz
Wi-Fi network radio specifications:
• wireless LAN standard: IEEE 802.11b, IEEE 802.11g, IEEE
802.11n
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