Instant List
Instant list is displayed on the Dial tab to help you to use the information stored in your Contacts list and Call log without needing to open and search those applications first. Once you enter three or more numbers you want to dial, Instant list displays entries from your Contacts list or Call log that match the sequence that you entered.
Sequence matches
The device searches for
the entered sequence anywhere in the number, beginning, end, or anywhere
in-between. The matching number sequence is displayed within the number
in orange text. The name and type of number (i.e., Mobile, Work, etc.)
associated with the number you enter is displayed above the dial pad.
When there are multiple matches, tap the Instant list dropdown icon 
to view
more matching entries.
Selecting an Instant list entry
Tap an
entry in the Instant list to insert it on the dialpad and tap Call 
to dial it.
Instant list Icon
Tap to view more of the Instant list.
Instant List