Nokia C6 is not a CDMA phone. Its a GSM phone machan, USA walata yanna nokia phones HSPA frequencies awit 850/1900/2100. Namut aka awulak wennae naha moko lankawae network operators la okkoma use karannae 2100 MHZ 3G walata. So machan baya natiwa genna ganin kisi prashnayak wennae naha.