Holla&Smile is a Callingcard Dialer for iPhone based Mobile phones. The iPhone dialer is meant for automating dialing of access number, PIN and destination number for traditional calling card service by integrating with a standard Callingcard server. It works just like standard callingcard i.e. You may make a long distance phone call using a calling card or dial-through service .There is no need to remember your access numbers, Callingcard cards or PINs.

Features:
Automate dialing process for calling card
Highly Flexible and fully automated
Phone Book (Synchronize with iPhone Address Book)
Work with a standard Calling Card Server
iOS Supported : iOS (5.x,4.x, 3.x version)