Dear, I want to build a project which is based on online banking. I am going to use sms transaction facility such as to withdraw or transfer money. So when any user sends a sms with his acc. no. to another acc. no. then how the computer knows or microcontroller knows the accpount nos?
This sounds like a school project where _you_ are expected to look at a problem, figure out a solution and demonstrate that it works. Why then have us suggest how to do it?
" I am going to use sms transaction facility such as to withdraw ... money"
How can that be possible??
You cannot send a ten pound note in an SMS message!
And printing your own is generally frowned upon by the Authorities...
ePayment. You transfer £10 to your phone. Then when you shop, you give the seller your £10-charged phone. A busy shopping spree can consume a mighty big number of phones :)
sir the bank account will already be set up online, when some sends sms to transfer money the mobile no will be used as id & a pin also used as id.
omkar d: "how the computer knows or microcontroller knows the accpount nos?"
omkar d: "sir the bank account will already be set up online, when some sends sms to transfer money the mobile no will be used as id & a pin also used as id."
So we're done then. Good job. Thanks for sharing.
"some sends sms to transfer money"
Transferring is one thing, but you specifically mentioned withdrawing cash - how do you propose to do that?
Are you thinking of "eCash" - like Per's suggestion?