WEBThe proprietary name for IS-95 is cdmaOne. It is a 2G mobile telecommunications standard that uses CDMA, a multiple access scheme for digital radio , to send voice, data and signaling data (such as a dialed telephone number) between mobile …
WEBCDMA2000 (also known as C2K or IMT Multi‑Carrier ( IMT‑MC )) is a family of 3G [1] mobile technology standards for sending voice, data, and signaling data between mobile phones and cell sites.