In the late 1980s, the groups involved in developing the GSM standard realized that within the given time-frame they could not complete the specifications for the entire range of GSM services and features as originally planned.
Because of this, it was decided that GSM would be released in phases with phase 1 consisting of a limited set of services and features.
GSM PHASES
Tuesday, July 20, 2010Posted by legend at 7:34 AM
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment