Hello & Welcome to Just Answer,
Sorry I didn't see your question earlier and to hear of any issue you are having with your phones.
To help you with this issue, may I ask:1) The Make & Model Number of the phone system you are working with? Can you send a couple of the models you seeing on the manual cover?2) Is there anything showing on a DISPLAY of any component of your system (base or 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 and if so, are they working properly?
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 only ask because sometimes things like this can "come & go" with your phone service, and then they "go away" over a series of hours.
I look forward to any further questions or results that you may have.
Thanks, ***** *****--. .-(im)