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GSM roaming: a regional view; different regions mean different roaming service priorities for mobile users. Operators, looking for market differentiation, Back in the drawing-board days of the GSM standard, the point of the technology was to enable cross-border communications. Countries would allocate the same frequencies and adopt the same technolog...(Continue Reading) When bigger isn't better Byline: Andrew Grossman Almost 30 years ago, E.F. Schumacher urged nations to consider applying economics on a human scale in his landmark tract "Small ......(Continue Reading)SBC to Acquire AT&T for $16 Billion SBC to Acquire AT&T for $16 Billion....(Continue Reading)
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