How to REregister handsets

1 (800) 297-1023

www.uniden.com/contactus/page/contactus

Since you didn't specify the model of your Uniden DECT 6.0 phone, select it from the list beginning at
http://www.uniden.com/owners-manuals/dect-phones/scat/dectphones_mnl/
to download the manual.

I had a similar problem which I finally fixed. You did not say if any of your phones registered.
First try the following recommended by Uniden Support:
Your phone(s) should be fully charged before putting them on the main base.
Unplug the battery from the phone by removing the battery cover and removing the connector. Then, push the # and * key together and hold while you plug the battery back in (requires some dexterity). Continue to hold the two keys until you hear a confirmation tone. This will force the phone to reregister. Put the phone on the main base (if you are sure it has a fully charged battery) and see if it will reregister it to solve the problem.
That did not work for me. So, I followed the instructions to de-register the handset (even though it hadn't really registered). But, I also pretended like the Base was not available (because using the base in this step also failed).
1) Press and hold the hang up and # keys for at least 5 seconds.
2) Move the cursor to select Base Unavailable and then press Select.
3) Select the base you want to deregister from, press Select and then move the cursor to Yes and select.
This causes the phone to delete any of its base information.
At this point, again insure that your phone shows the battery is fully charged and if it is not, put it on the stand alone charger base (not the main base). With the battery fully charged, place it on the base and try registering again by placing it in the main base.
If neither of these approaches help, contact support at Uniden.com.
However, my problems were cleared when I cleared the handset with the second set of instructions.

Hold at the same time on the base the button above the red light and the # on the phone for a few sec. This will reregister the phone.

Hello, 1st step would be to make sure the phone still registered, mines keeps unregitering and it works after I reregister it, hope that helps.

You need to restart the phone, take out the battery and restart it.

Some tricks from a helpful Uniden rep:

holding down end+# keys at the same time on the phone for about 10 secs (you will hear a beep) will deregister the handset. If you have a dead handset and want to deregister it from the base, you have to reset the base. unplug the phoneline and power. hold down the "delete message" key, plug power back in. about 10 secs later, you will hear a long beep (theres a short beep upon powerup as well). At this point all handsets are deregistred and you will have to reregister them with the end+# trick. this way when #1 handset is dead, you can make a working one #1 and get the broken one fixed

BTW, this is a woot warranty, not uniden warranty. however the uniden rep gave me the number to the people who refurb (rox0rz!) these. I'll post an update when I finally get ahold of them (and the number if its actually helpful)

Registration:
a. Press MENU-6 to enter the registration mode
b. Press and hold the base’s Registration (REG)
button for 2 seconds until 4 LEDs light up. (Located on the base where you plug in the phone jack)
c. Press handset key “1”, this completes the
registration process. When you register the
handset to BASE 10, the base will assign a
handset ID between 11 and 19. The assigned ID
will be displayed on the handset LCD, indicating
successful registration.
d. Repeat above steps for all additional handsets.
e. The first two handsets registered will be given ID
11 and 12, which gives them administrator
privileges.

1. press the "talk" button FIRST
2. then press "program" button and follow instructions on screen

only one phone said "needs registration" but had to register all 4 phones but this worked for me
hope this helps

This sounds like the register-deregister problem elsewhere on this page. Try holding down the "end" and "#" buttons for about 6 seconds to deregister the phones and then reregister them. I had this problem too and it worked for me.