3g data plans carried forward

flame10

Newbie
Messages
29
Location
NA
ISP
BSNL
If I recharge a 100MB data plan with 30 days expiry and if I have few remaining balance, if I recharge another data pack before the expiry date, will the balance MBs get added to the new data limit. (100+2 =102MB) with the new expiry date reset to another 30 days.
 
Messages
3,896
Location
Mumbai
ISP
MTNL
Ask cc or try it and let us know. I assume it doesn't carry forward.
 

abchopra2010

Mess.iah
Messages
371
Location
New Delhi
ISP
Airtel
It doesnt. Also i have noticed that vodafone says that they have stopped providing the Double data plan but after i use up my 500mb i still dont get charged for the extra MBs.