Although it sounds age-old, but if you are still using recharge coupon to do drum up balance in your prepaid mobile no., or DTH connection or whatever, there’s a cool app that could quicken up the process incredibly fast, and save you labor of entering the no. manually. Called the Recharge Camera, the app opens up a camera that would snap up your recharge coupon after you’ve scratched it, and would directly take it to dialer with specified no. like *100* etc. already added before after the recharge coupon no, which is follow by # key. See the pic below.
You just have to tap on the call button to dial the no. automatically produced by the app, and the recharge should get done that easily. Here’s the download link if you’re someone who uses recharge coupon a lot.
You can configure the code no. that precedes the recharge coupon for your particular region or carrier in settings, and can enter separate no. for postpaid and prepaid connection.