Access phone screen without unlocking device when connected via Bluetooth headset

[wrxg33k]

Just as the title says - does anyone know where the settings are for the following new feature in 4.1.2?

Access phone screen without unlocking device when connected via Bluetooth headset

 

[GSDer]

From within the Phone app, press the Menu button, select "Call settings", scroll down and select "Accessory settings for call", then select "Outgoing call conditions"At that point you can enable usage when the screen is locked (the default) or disable it.Sent from my rooted, debloated, deodexed Sinclair ZX-80 running CM -0.001 using Tapatalk 2

 

[wrxg33k]

Thats what mine is set to. What should the result be? I still need to unlock my phone when connected to my cars bluetooth. Maybe that isn't the intention?