IPhone Application Development

I would like to develope an Iphone Application The app will be simple only a directory we can enter the people's name mobile tel fax and email but if we click the email it will take us to send email from iphone application and if you click on the person's phone it will call him so and also we shouls be able to add image next to each one so you will click upload image you can get from photos or you can take new one that is all Thanks