Samsung Galaxy S3: How to Remove Number from Spam List

On Samsung Galaxy SIII there are several ways that you can do to block certain contacts so they can't send you a message, one of which is by entering the number you want to block into the spam list.

See also: How to Register Number as Spam on Samsung Galaxy S3

Even so, in certain condition you might have several reasons that make you want to remove the number from the spam list and allow the