What can I say about the Tata Docomo mobile operator that is a wonderful cdms network are used before moving to the GSM and my family members also have the CDMA they don’t have face any network issues also that calling rate and everything is very less and the phone they are using that CDMA phone right for that same is very good actually so far away have to mobiles but the cdmas right network is gone so everyone needs to move to the GSM network but still I remember I have never face the issues in the battery backup also all things of life fine and the CDM and networks never never never give me the issues for the calling one I need to call someone that’s a best network ever use before jio