[ 138 ]2222 Technical informationWeight 125 grams (4.4 ounces) with BLB-3 1000 mAhLi-Ion BatteryWireless networks AMPS 800/TDMA 800 and1900/GSM 1900Size (volume) 6.7 cubic inches (110 cc)Frequency range (Tx) AMPS: 824 - 849 MhzTDMA 800: 824 - 849 MhzTDMA 1900: 1850 - 1910 MhzGSM 1900: 1850 - 1910 MhzFrequency range (Rx) AMPS: 869 - 894 MhzTDMA 800: 869 - 894 MhzTDMA 1900: 1930 - 1990 MhzGSM 1900: 1930 - 1990 MhzTx output power 1 W (Max)Battery voltage 3.6 vdcTalk/Standby timeGSM: Up to 3.5 - 6 hours talk timeUp to 10 - 25 days standby timeTDMA: Up to 2.5 - 4 hours talk timeUp to 9 - 14 days standby timeAMPS: Up to 1 - 1.5 hours talk timeUp to 1 - 2 days standby timeBattery operation timesOperation times are estimates only. The operation time of the batterydepends on conditions such as:• Transmitting power level• Signal (distance between the phone and the base station)• Network parameters defined by the operator (operation mode -analog or digital, roaming)• Phone use (WAP, games, SMS)• Charging procedure use