by the way this MAY be 1) valid in tariffs of other mobile operators(pre paids like idea hutch etc)delhi region 2) Not a new Idea, but a gud one that came to my mind today. 3)sumthing that u can add to my reputation for if u find this useful. Here it is how( thru Easy recharge option only, i think) Now normally you get Rs 212.90 paisa on recharge of a 400 rs cost coupon with a thirty day validity. But now with the following idea u wud get a total of sumthin around 229 rs talktime with thirty day validity AT A COST OF 2 Rs LESS. yes only rs 398. get ur fone recharged with 200 rs easy recharge thats gonna fetch you rs 50.** sumthin of talktime with 30 day validity . Then you can recharge ur prepaid with a topup of rs 198 ( easy recharge ONLY) getting a total talktime of 229 sumthin. how did u like the idea , gimme reps for this if u want to.