I have used avast! mobile security for many days. and found that adding Numbers to blocked list is not convenient. I think the Numbers from the SMS list I want block should be added to the blocklist not by inputting it one digit by one digit. It should be adding “from the SMS list”.thank you! ;D
Hi,
we have actually thought about that but it’s not that simple since not all messages in messaging app(s) are SMS and in certain cases these “other” messages can’t be blocked so adding this feature brings a possibility that the “numbers” you choose from the SMS list won’t be blocked. But I’m sure we will look at it again in the future and maybe we can come up with a solution 
Filip