Hello & Welcome to Just Answer,
Sorry go hear of any trouble with the phones.
May I ask for a bit more detail, such as:
1) The Model Number of the MAIN BASE UNIT of the phone system you are working with?2) How many TOTAL handsets do you have with this system, and if more than one, are ALL handsets having the same issue?3) What phone service provider (phone company) you have for this phone line?4) What exact trouble are you having with these phones?
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, ***** *****