Question about Uniden D1780 Dect 6.0 Cordless Phone With Answering System
Handset shows fully charged but won't turn on. Answering machine still works.
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Posted on Jan 02, 2017
Here is a link to Uniden's site, and on the right side of the page, there is a link for a download manual pdf and helpline
also worth checking if any buttons are stuck, or if the handset is set to pulse rather than tone mode, or if it has had a tumble or knock, possibly the keypad connector has come loose .
Hope this helps.
Posted on Jan 16, 2008
Unplug the battery. Hold down The * (star) and the #(hash) keys simultaneously. Re-connect the battery, phone will beep and screen will be blank. Press the voicemail (righthand silver key under the lcd screen). As above EEPROM/RAM message will appear. Place handset on base and your problem is solved.
Posted on Jul 06, 2008
I had the same problem!
What you need to do is hold the "end" and "#" key for 5 sec, which will deregister the headset then all you would have to do is place it back in the base for it to registered again.
Posted on May 06, 2009
to clear the base of all phones. Missing or not. for the uniden tru9085 3 cordless phone
First deregister any phones that you already have. You can do it by linking to the base, or you can do the 'remove battery, press key, insert battery' method.
Once that is done:
1. Disconnect ac adapter
2. Press hold dnd ,middle soft key, star key, hold at the same time.
3. Reconnect ac adapter while holding three keys
4. Long beep release button
Posted on Feb 05, 2010
SOURCE: why is handset reading out
THAT HAPPENS WHEN YOU DROP THE PHONE TOO MUCH.
THE SOLUTION IS TO TURN OF THE BASE FOR 2 MINUTES.
THEN REMOVE ALL THE PHONE BATTERIES. ALL OF THEM
WAIT FOR MINUTES,
PUT THE BASE BACK FIRST, PUT ALL OF THE PHONES BATTERY BACK
PRESS THE RED BUTTON, YOU WILL SEE THE "OUT OF RANGE RANGE" MESSAGE AGAIN.
IGNORE IT AND PRESS THE GREEN BUTTON. HERE YOU GO.
MAKE SURE TO CHARGE IT AFTER THIS.
PLEASE RATE IF THIS SOLVED YOUR PROBLEM
Posted on Apr 12, 2011
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