System Calls to block incoming calls in iphone 4

Question

Is there a way to block/filter the incoming calls in iphone 4.0+

I've found a lot of apps saying that they are for blocking the calls with a price in app store. But the reviews are negative. Is is really possible to block calls ? Can anyone advise me on this ?

Thanks a zillion :)

Answer 1

The Answer is NO With current SDK support you can not intercept/block calls sms.