I have my contact checking with the LEC on the caller ID again. I did not have an analog display set with me so no, I was not able to verify caller ID before the phone system. Yes, I did roll one of the lines that works with one that doesn't and did not get caller ID. Lines are 1FB. I probably did not use the best word. Individuals have their own number for incoming and outgoing calls. This is their prime line and should have caller ID. Two are working great. Three are not.
Thank you!!!