We just published a new iPhone open call application at iTunes.
This application enables iPhone user to set maximum 24 Speed Dial
contact numbers, preferably a group of favorite contacts from own
address book. Like set of family relation numbers or 24 most dialed
office colleague numbers can be set.
Just on on touching the number, your call is through.
This application is very useful for car owners, who can just call their
contacts on a single touch avoiding multiple taps & touches while on drive.

Application Icon
Speed Dial Screen