Tap a contact to view the entry details (from the Contacts tab, the Favorites, the Groups tab, or the Call logs tab).
Tap the contact’s picture on the left side of the entry to display the Quick Contact icons.
Tap the icon corresponding to the type of communication you want to start (the Dial icon , the Messages icon , the Email icon , or the others).
The icons displayed depend on the types of information you've saved for the contact.