Dialer: display location support

Change-Id: I54eaff56a875b30138de9f314a0a92c4142a7d27

Dialer: display location support

Change-Id: I649ed8abe5f2277142d6b204d3f5d259535b6c46
Dialer: Direct Call support

Change-Id: Ia4de908d026eee4be0e547b87d50367d71587333