Hello & Welcome to Just Answer,
Sorry to hear of any issue you are having with your phones and annoying calls.
It sounds like you want to block:
- calls without a caller ID AND
- other individual numbers, one at a time.
Is that correct?
Also, may I ask if you have the FULL operating instructions (manual) for this system (I may need to make a few page references for you)?
I see it has been a few days and I just wanted to follow up to see if you have any more questions concerning this issue or if the issue was resolved.
In case you need it, I have a link to the FULL operating instructions of this system below, and the the details about how to block number STARTS on page 33, and goes on through the middle of page 35.
I look forward to any further questions or results that you may have.
Thanks, ***** *****--. .-(im)