The third version of low-cost tablet 'Aakash' will be a delight for its users as developers are likely to equip it with a SIM slot and more exciting apps, all within the existing price band. About 50 lakh 'Aakash 3' tablets are expected to be rolled out in the next phase, the global tender for which may be floated in February next year. Aakash 3 will have a faster processor supporting both Linux and Android operating systems and comes with advanced memory