Advice on Roaming of MTNL 3g sim in bsnl pune

[techsurge]

Hi IBF users,
I am moving to a place where we do not have broadband internet connection so I am planning to buy a mtnl 3g sim from my HomeTown (Delhi) and use it in BSNL Pune network (hinjewadi area)
Please help for following queries
1) will there be data roaming charges for mtnl delhi sim?(mtnl mumbai says 2p/10kb , mtnl delhi says no)
2) will there be speed reductions?
3) Do i need to do special settings/configuration to use it in Pune (i have got a Huawei E3121 for the sim)
4) any idea if BSNL is reliable in Hinjewadi area...in Phase 1 near Hinjewadi chwk
5) any problems if i recharge with unlimited plan [read somewhere that mtnl mumbai unlimited plans are available only in Mumbai and not in other places and speeds only of 2g and not 3g for interstate roaming..... No idea abt Delhi , hence asking]

Sincere suggestions from IBF veterans appreciated
Thanks

 

[techsurge]

anyone pls
its urgent

 

[volcano619]

Hinjewadi..i really cant say...im roaming in pune in kothrud,FC,MG road..and connection seems pretty good....speeds can be as low as 256Kbps...and can be as good as 10Mbps...on BSNL network...check your speeds in your area before going for a SIM...No roaming charges...been using for 2 years!!mumbai plan has got a cap of 50GB...it is limited!!no special things required...SET APN AS mtnl.netdial number *99#

 

[techsurge]

thanks @volcano619