Question about Uniden TRU9280-3 Trio Phone

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A epp fail message appeared on the phone

I unplug it for a day.
after plugging it again the phone has a message saying epp fail

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4 Answers

I have a uniden Tru9466 base station and a uniden TWX 977 that the later that was previously registered with the first displayed a out of range notice so I went thru the process in the owner's manual...


Welcome to FixYa.

  1. Turn OFF your handset (TWX977) and any other handset registered to the base (9466).
  2. Unplug the base from its power source.
  3. Unplug the phone line from the base.
  4. Wait for 15 mins.
  5. Plug back the power source and the phone line.
  6. Turn ON the handset (TWX977)
  7. Reset the handset (TW977) by doing the following:
  • Press the MENU soft key. Select the DEREGISTRATION submenu.
  • ARE YOU SURE? appears. Move the cursor to select YES. Press the OK soft key.
  • To clear other handset information, please follow these steps:
  • From the handset, press and hold [ ] and [#] for more than 5 seconds. Select the DEREGISTER HS submenu.
  • Move the cursor to select the handset ID to be de-registered from the list, and then press the OK soft key.
  • DEREGISTER HS appears. Move the cursor to select YES. Press the OK soft key.
  • ARE YOU SURE? appears. Move the cursor to select YES, and then press the OK soft key. You will hear a confirmation tone.

8. Register the handset by doing the following:
  • With the base in standby, press the MENU soft key.
  • Move the cursor to select REGISTER HANDSET. Press the OK soft key.
  • On the handset, press and hold [#] until you hear a beep.
  • While the handset is registering, HANDSET REGISTERING will appear in the LCD. When REGISTRATION
  • COMPLETE is displayed; the handset has been registered to the base. If REGISTRATION FAILED appears,
  • please try these steps again.

Thank you for using FixYa.
Have a great day.
Jas247

Aug 22, 2011 | Uniden TRU9466 Cordless Phone

1 Answer

Panasonic phones say "line in use", have unplugged batteries in all phones and have unplugged and plugged in again all phones. Any suggestions?


The base station may have gotten 'zapped' by a high voltage transient, they are not very well protected against transients arriving via the telephone line. Try removing the line from the base station to see if the display no longer gives you that 'line in use' message. If it does, the base station is toast. If it doesn't, dig around and find an non-electronic phone to plug into your phone jack to see if you have a dial tone. We keep at least one of the old style phones to use during power outages since cell phones are useless in our area.

Mar 08, 2010 | Uniden Cordless Phone

1 Answer

Phones have no dial tone and a message that says


Unplug base (both connections) and re-plug them again. It works for me whenever this happens.

Mar 17, 2009 | Panasonic KX-TGA560M Cordless Expansion...

2 Answers

No link to base.


unplug the base and when you plug it back in
the handset should work

Dec 13, 2008 | Panasonic KX-TG2356 Cordless Phone

2 Answers

GE DECT 6.0 Model 28111EE2 is not working, registration failed message


I had the same problem, and restoring to default settings did not seem to work either. I just opened the back, unplugged the battery, plugged it back in, and now it works again.

Aug 26, 2008 | Uniden Cordless Phone

1 Answer

Out of Range Message Won't go away


just contact your service provider (since you had the same problem when you bought a new set)...............the fault should come from their end.
good luck

May 13, 2008 | Phones

3 Answers

No dial tone


My phone was bad so I got a new phone today and it say there is no line

May 06, 2008 | GE 25932 Cordless Phone

4 Answers

"handset. No line"


Unplugging the phone will only fix the problem temporary!
Can anyone fix it for good? I am fed up of unplugging it every day.
No line... no line no line!
Stupid phone!

Mar 24, 2008 | Vtech Cordless 6041 Phone

3 Answers

Can't reset Panasonic KX-TG6700 phone


I have the same problem,,,

Dec 11, 2007 | Phones

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