Instant List
Instant list is displayed on the Dial tab to help you use the information stored in your phone without needing to search for it first. Once you begin entering numbers, Instant list displays entries from your Contacts list or Recent calls that match the sequence you entered.
Sequence matches
Your phone searches for
the entered sequence within the area code, prefix, or last digits.
The matching number sequence is displayed within the number in blue
text. The name and type of number (i.e., Mobile, Work, etc.) associated
with the number you entered is displayed above the dialpad. When there
are multiple matches, the Instant list displays the number of matches
in your phone's memory. Tap the Instant list icon 
on the right side of the screen
to view the entire list of matching entries.
Selecting an Instant list entry
Tap an entry
in the Instant list to insert it in the phone number field, then tap
the Call button 
(on the dialpad) to dial it.