I want to enable a function on my phone that when i dont answer to a call, an automatic messege be sent to the caller.
I have galaxy a520 and i want to know what is the procedure if this option is available on my phone, and if its not, is there any android app for this?
There is a quick response option On my phone but u can only change the templates there, and there's no other options to activate/deactivate or the like!