The selective call acceptance allows controlling incoming calls by making a list of telephone numbers which you are ready to accept. But incoming calls from subscribers that are not listed are directed to the answering machine by which the caller is informed that you do not accept calls at the moment.
Established as an IT provider of TCP/IP, VoIP and network security solutions since 1998, STS is a Canadian distributor for specialised, high-level and value-added products. Well-known on the market place for its expertise and its high-qualified team, STS
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