M-profits : making money from 3G services
by Tomi T. Ahonen
- West Sussex: John Wiley and Sons Ltd. 2002
- xvi, 360p., bib., ind. 23 cm x 15 cm
0470847751
3G services cellular network cellular telephone services industry characteristics of mobile services competition in 3G m profits machine services micro payments money migration money services movement services personal device tariffing