Hello & Welcome to Just Answer,
Sorry to hear of the issue you are having with your phones.
To help you with this issue, may I ask:1) What exactly is blinking on the phones?
2) Is there ANYTHING showing on the DISPLAY of the handsets?
3) What phone service provider (phone company) you have for this phone line?4) If you have ANY other devices (phones, fax, alarm system, etc.) attached to this same phone line (not part of the MAIN system), and if so, are they working properly?
I see that you opened a NEW question when trying to respond, but that got closed and I can not see your response.
If you can, please try to reply HERE - so I can see your response and we can continue working on this issue.
I have pasted my questions from earlier below.
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.
I look forward to any further questions or results that you may have.
Thanks, ***** *****--. .-(im)
Hi again and thanks for coming back with that information.
May I ask:
1) Did you check and see of there ANYTHING showing on the DISPLAY of the handsets (such as message about having "Voice mail")?
2) What phone service provider (phone company) you have for this phone line?
Please post back here with your response.
Hi again and thanks for that information about your service provider (AT&T).
OK - can you pick up one of the handsets and look at the display, and tell me what you see there?
Is there ANYTHING that might indicate that you have a "Voice mail" waiting for you?
I have another TEST for you to do (its easy) - once you let me know what you see on the display(s).