When using the Car Kit via Bluetooth, I can't make a voice call by Carkit when the Galaxy S4 is locked. What should I do?
If you change a value of call setting "Even when device locked" , you can also call
by Car kit eventhough the Galaxyy S4 is still locked.
To enable, follow the path below:
Apps-> Settings-> Call (my device tab)-> Call accessories->
Outgoing call conditions-> Even when device locked
Related Model Information
GT-I9500ZBAXSG, GT-I9505ZWAXSI, GT-I9505ZWAXST