Good news for iPhone users. Now you can call your favorite contacts by activator gestures using a new jailbreak tweak available in Cydia. The name of this tweak is iQuickCall. After installing this tweak on your jailbroken iPhone you will be able to make calls to your favorite contacts by using Activator’s gestures. If you have to make calls to a specific number many times throughout a day then in this case this tweak will help you.
iQuickCall is available in Cydia under ModMyi repository. It costs $0.99 USD. You should note that you will need to have jailbroken iPhone to install this tweak. If you don’t have jailbroken iPhone then you can follow the step by step instructions posted here to jailbreak your iPhone on iOS 4.2.1 with Redsn0w.