MCleaner is a firewall software, which can reject call/SMS. Features: Auto-start mode; Running on background; Edit whitelist or blacklist by Keyword; Blocked logs can be easily viewed and restored; Protect user's privacy. Functions: powerful SMS/MMS filter. Its supports SMS/MMS/wap push/wap bookmark filters. It keeps users free from junk SMS, with a combination of five filter options information;incoming call rejection: It keeps users free from unwanted calls,with a combination of five filter options information.For incoming calls rejected, it has four settings, such as 'Phone Busy', 'Mute Ring', 'Busy and Reply SMS',or 'Divert Calls to'; Schedule Management: It enables users to reject incoming call/SMS/MMS at a specified period, instead of at any other time, such as meeting, driving, shopping, taking a rest; Profile mode Under this mode,it has 9 types of fast-setting rejection modes available. Password protection, all records can saved in mobile safely.