Tata Elxsi has proven expertise in various variants of CDMA 2000 in software design and development, Testing and sustenance services for global customers

Tata Elxsi supports design, development  and testing for the following CDMA standards:

	1xRTT (Single carrier Radio TransmissionTechnology)
	1xEVDO (Sinlge carrier EVolution Data Only)
	1xEVDV (Single carrier EVolution Data Video)