[asterisk-users] Cancelling a digit in IVR

[Kuba]

Hello,

I'm wondering how to make it possible for the user to cancel the last 
entered digit, if he made a mistake.

For example, a user calls and starts entering 1...2...4, then he should 
be able to press, lets say *, to cancel 4 and enter i.e. 3.

Thanks
Jake





--
------- Domeny w ULTRA NISKICH cenach: -------
.pl - 29 zl, .com.pl - 22,50 zl, reg - 7,50 zl
          http://www.domeny.alpha.pl
----------------------------------------------