not exactly....
Have two numbers on my landline. 1 that is used for calls, the distinctive ring for fax. the obi attendant answers both of these.. I want to set it so it only picks up on the regular ring, not the second.
Maybe explaining better... my phone company calls this "teen service".. bell south did or used to call it "ringmaster" having two or three numbers coming in on same line.. just ring differently... First ring is main number.. second ring, second number, third ring, third number.