... QSC1110 2.Network Frequency "CDMA 1X (450MHz/800MHz/1900MHz) + GSM (900,1800MHz/850,1900 cdma mobile phone ModelDP-658 (CDMA+GSM)Brief Introduction ChipsetQualcomm QSC1110CPU96MLCD2 ... InternetSupportFMSupportE-DictionarySupportInternal Antenna SupportExternal Antenna OptionalProduct Functions Network FrequencyCDMA 1X (450MHz/800MHz/1900MHz)+ GSM (900,1800MHz/850,1900MHz)Dimensions116mm (L) x ...