I can't find any searches for 'auto redial' that help.
My answer is, no there is not an auto redial function on the Sony Xperia SP.
There is nothing in my manual.
There is nowhere on any screen I have found that a click will provide any such feature.
You may see a bogus web site or three that claim the SP has redial but they are in error.
The only option I see is to go play Adventures In Appland and spend hours fiddling with poorly written and/or
dancing cactus advertising apps.
