ETSI SMG4 has developed the standards for data services over GSM, including facsimile group 3 and the Short Message Service.
ETSI SMG4 continues to develop particular attributes of data services, among the current work is Multislot Data which combines slots to give up to 8 times 9.6kbit/s, SMS Compression and Packet Data over GSM (GPRS).
(this page will be expanded later).
A look at the current status of standardisation for GSM data
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Last Updated: 3rd January 1997