1.CDMA 450 mobile / BAND C, A, B 2.Torch, FM , 3. ... FM ,super soundFrequency: CDMA 450/800/1900MHZSolution: Qualcomm1100CDMA mobile phone / cdma phone/CDMA mobile Hardware Spec. NetworkCDMAFrequency Band450M,800M, 1.9GHzSolutionQSC1100Working ModeR-UIMVocoder8K ... Time>=90 minutesIdle TimeStandard BatteryRemark:cdma 450/800/1900Mhz mobile phone / cdma phoneCDMA mobile phone / cdma phone/CDMA mobile