Originally Posted by Jarrod623
Go to Options > Security > Firewall
I could be off on my wording, my device is not next to me at the moment, but I am pretty sure thats how you get to the firewall options. If those options are not enough for what you want, I have seen a few apps lurking around with some extra firewall options as well. Just search Mobihand.com and I am sure you will get something.
Thanks, that did allow me to enable the firewall and block things. What is a PIN in terms of blocking, as in "Block Incoming Messages" with PIN being a choice.