Question [Q] Missing the Unlock Screen function from Driving mode

Hi Guys, upgraded my hubs to a SIII from a SIII mini - but I need to findout where I can setup the following function. Within the phone settings on the mini (android 4.1.2) in the accessibilities/Text-To-Speech/Driving Mode you have the Unlock Screen which lets the phone say whats on the lock screen when you click the power button and tells you what page your on as you scroll through the screens.

But I cant find it in 4.3.... looked in Hands-Free Mode and Accessibilities I need this desperately as the hubs is blind, any ideas where it is or if they have removed this function

chrs