How to register additional handset for AT&T EL52300

You need to contact Panasonic's customer service.

First make to get a compatible handset.

For the Uniden D1660-2, the compatible handsets are DCX160 and DWX337. Make sure that you have not exceeded the number of handsets that the phone can support. The D1660-2 can support 12 handsets unless you use any DWX337 handsets. Then the limit is 6. (If you have more handsets, you will need to deregister some of them first.) Then allow the handset to charge. If the handset is reading "not registered", then place it into the base unit. You should see "Handset Registering" for about 30 seconds; then it will read Registration Complete. The manual for the Uniden D1660-2 is available here: http://www.uniden.com/content/ebiz/uniden/resources/ownersmanuals/D1660-2om.pdf . This is the most common Registration for Uniden phones; there are a few exceptions (depending on the base or the replacement handset). Check the appropriate manual (see below to find the manuals).

For the DECT4096, press Menu on the base and then navigate to Handset Register. When you see Handset Registering on the base display, press and hold # on the handset to be registered until you see Handset Registering. (It takes about 2 seconds.) After the display changes to Handset Registered, check for dial tone.

On a few Uniden phones, there is a Page/Handst Register button on the base. On those you navigate through the Handset menu to Handset Register (Menu > Handset menu > Handset Registration). Then press and hold the Page button until you hear a beep. Then wait for the registration to be completed.

Most Uniden manuals are available here: http://www.uniden.com/scat/cordlessphones_mnl . Select your type of Uniden phone and scroll through the list to your model or use the search box to directly search for your phone and the manual.

I hope this helps.

Cindy Wells

search through the menu's for the base unit - and you should come across register handset - choose yes or accept ?
on the new handset you should also see register handset do the same select yes and the 2 should see eachother and link to one another

Instructions for registering additional new handsets on VTech Model DS6151: Place additional handset on main base. Press HOLD on main base and # on handset. Asks you to de-register. Press no. Registration of additional handset takes place.

Registering a unit Operating additional
handsets
Additional handsets
Up to 6 handsets can be registered to
the base unit.
Important:
L See page 6 for information on the
available model.
Registering a handset to a
base unit
The supplied handset and base unit are
pre-registered. If for some reason the
handset is not registered to the base
unit, register the handset.
1
Handset:
{MENU} i {#}{1}{3}{0}
2
Base unit:
Press and hold {LOCATOR} for 4
seconds until the registration tone
sounds.
L If all registered handsets start
ringing, press the same button to
stop. Then repeat this step.
L The next step should be
completed within 90 seconds.
3
Handset:
Press {OK}, then wait until a long
beep sounds.
4
{OFF}
Note:
L While registering, "Base
registering" is displayed on all
registered handsets.
L When you purchase an additional
handset, refer to the additional
handset's installation manual for
registration.

Hello. Here is how you do register your handset below, and a link to the manual its on page 46. The procedure depends on how many handsets you have. If you only had one handset follow the directions below. If you have more than one handset follow the second set.

On the handset push menu, then dial 0 0
On the base, push and hold down the locator/intercom button until the charge light flashes
Press OK on the handset, and it should automatically register in a few seconds.

On the handset push menu, then dial 0 0
On the base, press select until you see the intercom number you wish to register it to. Stop there and push the Call button until the charge light flashes
Push OK on the handset, and it should register

Hope this helps


http://service.us.panasonic.com/OPERMANPDF/KXTG5631.PDF

This works on MY panasonic; May work on yours too!

Registering a handset
The included handset and base unit are
preregistered. If for some reason the
handset is not registered to the base
unit, register the handset.
1 Handset:
{MENU} i {0}{0}{1}
2 Base unit:
Press and hold {LOCATOR/
INTERCOM} until the IN USE
indicator flashes.
LAfter the IN USE indicator starts
flashing, the rest of the procedure
must be completed within 1
minute.
3 Handset:
Press {OK}, then wait until a beep
sounds.
4 {OFF}
Registering an additional handset
See page 5 for information on the
available model.
Start from step 2.

You need to de-register the broken handset then add (register) the new handset:

http://www.vtechphones.com/vtechui/support/dsp_product_faq.cfm?product_faqID=20854

You need to de-register the broken handset then add (register) the new handset:

http://www.vtechphones.com/vtechui/support/dsp_product_faq.cfm?product_faqID=20854

Uniden TRU8885-2 Cordless Phone > User Guide E X P A N D I N G Y O U R P H O N E w w w . u n i d e n . c o m Register the Handset to the Base If you purchase an extra handset, you need to register the handset to the base before use. Only one handset can be registered at a time. The handset ID for the supplied handset(s) was assigned at the factory, which has #1 or #2 in the display (#2 for models that have two handsets in packaging). When you register additional handset to the base, the handset ID will be assigned. 1) Before registering the extra handset, the battery pack must be charged for 15-20 hours. 2) Place the extra handset in the main base unit to begin registration. 3) 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. Extra Handset Extra Handset Charger Charger Main Base Extra Handset + Main Base Charge the handset for 15-20 hours. Place the extra handset in the main base to register. 1 2 3 4 ?An extra handset can be registered when the main base is in standby mode. ?Standby Mode - The handset is not in use and talk/flash has not been pressed.