Question about Uniden TRU4485-2 Cordless Phone
Our two handset Uniden 2.4 ghz and our Walmart special have all quit. When you pick up one of the Unidens, there is dead air, almost like someone is on the line, but no dial tone. Nothing seems to help. I checked the line outside, we are in a RV, and it is connected, but the line was picked up by the maintenance guy to cut the grass. Thanks so much for any ideas as to what is wrong.
I don't have a solution, but I can say that my phone does exactly the same thing and I know for a fact it isn't the line because I'm using another phone on that line right now.
Posted on Nov 29, 2006
I have the same problem if my cable ever goes out since I get my phone service through the cable company. Try another phone and see if that works and if not it's time to call your phone company.
Posted on Feb 16, 2008
I had the same problem. I finally just unplugged everything from the phone and the batteries and let them unplugged for about 5 min. When I put everything back together it worked. Hope it works for you.
Posted on Feb 14, 2008
Check the batteries if they are working with the help of a mulimeter
Posted on Dec 06, 2007
Make sure that the jack are in properly and then make certain that the battery is properly installed in the phone. I did this and problem cleared up
Posted on Jun 29, 2007
Can't suggest a solution; but, can let you know that another phone plugged into the same line works fine. Obviously, it's NOT a line problem. Thx anyway.
Posted on May 30, 2007
My troubleshooting instructions tells me to "unplug the base unitsAC adaptor to reset the unit and then reconnect the adaptor and try again." I did and it worked, However I have had to do this several times during the past week.
Posted on Jan 17, 2007
Sounds like a line problem. Take the phone to a friend to test on a known good line and post back. If the phone works on another line, better call the phone company. Good luck
Posted on Jun 12, 2006
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Posted on Jan 02, 2017
SOURCE: No dial tone on handset
It may not be registed with the main unit. You may need to register the handset. With my uniden all i have to do is put it in the main base until it says what handset it is (it should be a number).
If you have any questions please dont hesitate to ask
Posted on Dec 02, 2008
SOURCE: adding a new handset
You need to register the new handset with the base.
In Global settings De-register the new handset then place it on the main base unit connected. It should then register.
Posted on May 04, 2009
I have the same handset and the 2nd one seemed to stop working after working great for 2 yrs. I placed both sets together and hit the PAGE button on the main handsets cradle. Both phone's were paged and, for some reason, the 2nd handset reset. It worked for me...or at least, something in what I did worked. BTW, H1 and H2 shows in upper right side (or at least it did after I paged)...and I made sure to put the phones in the correct cradle (H1 is the main handset). I just did this so hoping it continues to work!
Posted on Oct 23, 2009
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