“Call filter” allows blocking/unblocking the incoming calls as easy as to make filtration, it also journalizes all rejected calls. It is very convenient if you do not want to receive a call from some subscribers, when they will call you, “Call filter” will do so that your line is engaged.
Syncro Telecom is a United Kingdom based company and provides a range of telecommunication services and product for the European, African, Asian and Australian markets.