Hello & Welcome to Just Answer,
I'm Greg and will do my best to assist you today.
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) Can you tell if you can push the SP-PHONE button (on the MAIN BASE) and hear a dial tone then?
2) What phone service provider (phone company) you have for this phone line?
3) If you have ANY other devices (phones, fax, etc.) attached to this same phone line and if so, are they working properly (get a dial tone)?
I see it has been a few days and I haven't seen a response on this page, so 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)