Hello & Welcome,
Sorry to hear of any issue you are having with your phones.
I'm a little unclear about the "voice mail" you mentioned, so may I ask:
1) Where are you seeing or hearing anything about "voice mail"?
2) How many TOTAL cordless handsets do you have with this system?
3) What phone service provider (phone company) you have for this phone line?
OK - thanks for that description. From all that, it sounds like your phone service is having a problem.
So can you tell me if the "wall phone" is part of the Vtech cordless system OR is it a SEPARATE phone - connected at a DIFFERENT PHONE JACK or in a different room?
And does the WALL PHONE allow you to hear a dial tone - and make calls?
OK - thanks for that information.
What these symptoms tell us - especially the STATIC - is that the phone SERVICE is NOT working. So you can pretty much ignore anything about "voice mail" that you may see on the screens of the handsets, as that is just another INDICATOR that the phone line is not working.
So may I ask if you have had ANY "weather events" in your area recently - about the same time this started?
Also, do you have access to a DIFFERENT PHONE LINE (such as a cell phone or neighbor/friend's phone)?
I only ask because the next step would be to call your provider's "technical support" folks and report this issue.
Please let me know.
Thanks, ***** *****