20 Most Recent AT&T EL51359 Phone - Page 2 Questions & Answers

Take the back cover off your phone and remove the battery. You will find the IMEI on the label there.

Unsure which phone you have. Free manual online: https://www.manualslib.com/manual/412348/AtAndt-Cl82309-AtAndt-Dect-6-0.html?page=17 AT CL82309 DECT 6 0 User Manual Set Date time

AT 2375 2 4GHz Multi Handset Phone with CID CW Answerer QVC com http://www.qvc.com/AT%26T-2375-24GHz-Multi-Handset-Phone-with-CIDCWAnswerer.product.E135166.html Possible to sign in and ask a question to the Community.

possible that the new hand sets are not compatible with the base as it requires same hand sets as the base for the base to be able to register the handsets follow the user manual to see if there is a how to register section that will help identify the problem

Your AS60 was actually made by Lucent Technologies. To get the user manual for your AS60, click here: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjHwt3AkuDYAhUKy1MKHfD5DioQFggpMAA&url=http%3A%2F%2Fpdfstream.manualsonline.com%2F9%2F95d0b146-284d-4eb8-8183-3b2139000c9c.pdf&usg=AOvVaw2eqahlm2o8UHtNxCC2o0Rq Good luck.

If you still have access to the old base you can de-register the handset by following a simple process. You will have to de-register all handsets registered to that base.

• Make sure that all handsets are out of the telephone

base and chargers before you begin deregistration.

• Press and hold /HANDSET LOCATOR on the telephone

base for about 10 seconds (until the IN USE light starts to flash), then release the /HANDSET LOCATOR button.

• Immediately press /HANDSET LOCATOR while the

IN USE light is still flashing. (The light flashes for about seven seconds. If the light stops flashing, start again with Step 1.)

• It takes up to 10 seconds to complete the deregistration process. Wait