Someone I know is harassing me and I would like to block their number completely. I use a Samsung Galaxy Ace and my phone does not allow me to manually block numbers. Do I need to call to have this done?
The Samsung Galaxy Ace does not support SMS/Call blacklisting on its own, you can take a look at what is available on the google play store though. Their are a bunch of applications that can do that for you, just by quickly searching I found this one here:
Take a look at it and other apps, find one that works for you and that is compatible with the phone!