Reliance Prepaid 2G or 3G to 4G Activation

Reliance Prepaid 2G or 3G to 4G Activation Existing Reliance CDMA Voice / Datacard customers can get their 4G SIM from nearest Reliance Store. Reliance Mobile Postpaid From your existing CDMA SIM, SMS 4G < space >19 digit SIM number of the new 4G SIM to 1299. Alternatively, you can also call on 1299 from your CDMA mobile and enter