Question about Uniden DCX640 Cordless Expansion Handset (unidcx640)
I needed replacement for the 2 extra handsets for my Uniden DCX640 phone system that were in use until they wouldn't work, just reading "Welcome.. Please wait". So purchased 1 additional handset..the instructions were to place it on the main base to register it...but it "fails to register"...any suggestions
It is quite possible that you'll need to go into the menu settings on your base-unit and reset the unit or restore factory default, whichever option it gives you. Also, look in the menu on the phone to see if there is an option to reset the handset also. After resetting the unit and/or handsets, try to register the handsets again, one at a time. If that still does not fix the problem, you may have handsets that are not compatible with your system, or your system may not be able to support that many phones. However, if you have the right handsets, and your system can host that many handsets, then I'm confident that resetting the unit and re-registering your handsets should fix your problem.
Hope this helps! Have a nice day!
Posted on Nov 23, 2008
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Posted on Jan 02, 2017
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