I agree fully with this poster. The Caller Id Manager is a practical, easily implemented solution. Nothing special other than caller ID is required. You are in charge of who can make your phone run. Private calls and callers that I deemed annoying hear a phone ringing until they give up, while my phone remains silent. Works as advertised. You can operate in a mode where you blackist numbers or area codes, white list mode where everything is blocked unless you choose to allow.
I agree fully with this poster. The Caller Id Manager is a practical, easily implemented solution. Nothing special other than caller ID is required. You are in charge of who can make your phone run. Private calls and callers that I deemed annoying hear a phone ringing until they give up, while my phone remains silent. Works as advertised. You can operate in a mode where you blackist numbers or area codes, white list mode where everything is blocked unless you choose to allow.