Its a very simple trick to save your money and to send more sms.So here we go.
Step1: just sms 'ACT BONUS 1' to 144
its a daily rental plan which you will loose daily Rs1 from your a/c.But dont worry just continue and you will get a conformation msg saying bonus 1 has been activated and you got 1oo local sms for 1day which expires at 12pm midnight.Rs1 will also deduct from ur a/c for activating this msg offer.
Step2: send 1msg to any number you like and check msg balance by dialling *142#.Then u will see 99msgs
Step3: Again sms 'CAN BONUS 1' to 144.
You will get confirmation that your bonus 1 offer has been deactivated.
Now its done.You can send the remaining sms any time no validity for that remaining 99 msgs.And no daily rentals for the msgs.Start sending local n national msgs.