From the Recent tab, tap the Call Key at the
right of the call entry.
From the Recent tab, tap the image to the left of the entry to view all of the contact's numbers saved in your phone’s memory. Tap a phone number to dial it.
You can edit a phone number in the Recent tab before you place the call (e.g., to insert
an area code when you are traveling). Touch and hold the entry, then
tap Edit number before call in the Context
menu. Edit the number as necessary, then tap the Call Key .