# CDMA - Code-Division Multiple Access Used by: - [[2G - Digital cellular telephony|2G]]/[[cdmaOne - IS-95 - Interim Standard 95|IS-95]] - [[3G - High-speed digital cellular telephony|3G]]/[[UMTS - Universal Mobile Telecommunications Service|UMTS]] - [[3G - High-speed digital cellular telephony|3G]]/[[CDMA 2000 - Code-Division Multiple Access 2000|CDMA 2000]]