The Indian mobile market has undergone a revolutionary change over the past few years to become one of the leading mobile markets on the global map. Easy availability of low-priced devices, better network coverage and affordable services are some of the major factors that have boosted its growth and will continue to do the same in future. Mobile teledensity has also risen to reach the level of around 45% as of the end of 2009, but still there is a vast scope for further improvement because of wide gap in mobile penetration between urban and rural areas. For instance