All good day
Understand that these abbreviator a complete mess in the head. I would like to ask for your assistance to restore order and to put all on the shelves.
I understand that in the GSM network is used for data transmission GPRS/EDGE(2G) and UMTS(3G).
What technology is used in CDMA networks for video data?
Voice is transmitted via GSM and CDMA, or also via GPRS/EDGE(2G) and UMTS(3G)?