Telephone blocker, along with effective SMS blocker. It blocks unwanted calls and junk messages. You can add any amount to the blacklist or allow one of obstructing options:"Personal numbers","Unknown amounts" or"All calls". SPAM BLOCKING: In case you're fed up with annoying calls or messages: telemarketing, spam and robocalls, then"Calls Blacklist" is your solution. It's very simple and lightweight, yet powerful call blocker. The sole thing you need is to add unwanted amounts into the blacklist. SMS MESSENGER: The program also provides completely operational built-in SMS messenger. You can easily send, receive and manage SMS. You can also manage conversations and block SMS spam using only 1 program. Once you empowered SMS obstructing, the program's built-in SMS messenger become available. BLACKLIST: You can manage all unwanted amounts, and much more - applying this program you may block spammers via text of messages. And needless to say, it is simple to save blacklisted numbers to your document and import them onto another gadget. PRO VERSION ADVANTAGES: - Password protection. - Schedule by days of the week. - Blocking method selection (essential Android 7 or greater ). - No ads. It is possible to try out the free version before purchasing this application.