Note: Try at low balance i.e, between Rs.0 to 10 paisa. 1) Call at *123*099# (toll free) & you will get 2.5 GB internet at Rs.0 cost for 1month
2) After 1 month you need to unsubscribe by sending unsub 8024 to 155223 or unsub 8022 to 155223 if you dont get default configured then call 155223 and then select language by pressing 1 for English and 2 for Hindi then type code 2084 and press 1 to confirm.
After that you will also get sms as 'You have successfully unsubscribed'.
3) Again activate this offer by dialing *123*099# and enjoy this at 0 cost.
Note:
If your accespoint number (APN) is rcomwap then you face the problem after 9mb in a day.
To avoid this change your accespoint number from rcomwap to rcomnet or rcommms.
