Using MTNL ppshsdpa or pps3g instead of gprsppsmum

I just brought a MTNL’s prepaid SIM card and I wanted to know if it has MTNL ppshsdpa or pps3g available on it. Also I would like to get some details about MTNL’s ppshsdpa and pps3g networks if it is available. Does anybody know about it?

The gprsppsmum network is useful for getting 3G network on your phone. But ppshsdpa and pps3g networks are useful for getting 3.5G network which can give you download speed up to 21 MBps. You will find ppshsdpa and pps3g in Micromax data card easily. It would have been possible to get ppshsdpa or pps3g in MTNL Mumbai’s data card, but they have stopped using the settings which required username and password. MTNL Delhi still uses Username and Password method. Thus you can get ppshsdpa or pps3g network there.