|iPhone keeps a list of the most recent calls you made or received.
See a list of recently made, received, and missed calls
Missed calls appear in red. To list only your missed calls, tap Missed.
Tap the More Information button next to an entry to see more information about the call, such as whether
the call was incoming or outgoing. If the call was to or from someone in your contacts,
all of the contact information is shown and the phone number used for the call
appears in blue. A star indicates that the number is also in your favorites list.