GSM/GPRS/EDGE band • Quad-Band 850/900/1800/1900 MHz • Power Class 4 (+33 dBm, 850/900 MHz) • Power Class 1 (+30 dBm, 1800/1900 MHz) UMTS/HSDPA/HSUPA1 band • 2100 MHz, 900/2100 MHz, or 850/2100 MHz • Power Class 3 (+23 dBm) Data Throughput • Downlink up to 21.6 Mbps in HSPA+ mode • Uplink up to 5.76 Mbps in HSPA+ mode Security • WEP 64-bit/128-bit • WPA-PSK Auto(TKIP/AES) • WPA2-PSK Auto (TKIP/AES) • WPS Push-Button Connection Advanced Functions • Built-in firewall • Built-in NAT • UPnP
