20 Most Recent Panasonic KX-T7020 Corded Phone Questions & Answers

Check it in another location on a different phone outlet that you know is working. It's more likely to be a faulty socket or a break in the cord which goes to the socket from the phone. Let us know what happens

Panasonic systems are pretty forgiving, so power cycle the Key Service Unit. It will either work or not. If it works, you may have to reprogram the system, if it doesn't, it's probalby fried.

The TA-824 is the current analog system. It has a street price of about $250.

Carl

Here's a guess. Is the 7020 the one with 16 buttons? If so, they are marked CO 1-12 and F1-4. You program them by putting the phone in PROG from the switch on the back of the phone, then press the button and 1. If it's a F button, dial 9 + number and STORE. If it's a CO button dial 29 + number and STORE.

If you're talking SYSTEM speed dial numbers, those are done from the display phone at jack 01 and putting the system in programming.

Carl

Did you swap it with another phone? The 7020 requires a 4-pin base cord and a port on the phone system. The sound comes from the inner pair of the cable, the data (lights on the set) from the second pair. You could have a bad cable, bad wiring, bad handset, handset cord, or bad base on the phone. Since your system has to have more than one phone (like a display phone somewhere), try swapping or moving the phone to a different jack.

Carl

No. There is no battery in a 7020. There is a battery in the KXT-xxx10 system and those are available most anywhere (3.6 volts Nicad IIRC). The newer systems don't have batteries.

Carl

Ooh, it *might* work. The original 30810 KSU probably can't, but the circle 3 ought to. The buttons program from the set. Put the switch in PROGRAM, press the buttons, and dial 2+9+your number and STORE.

Carl

Hello, i hope you[re doing great.  I had a problem with the auto dial button and a solution was to change from program to set.... in the rear part of the phone, where the phone cable plugs in, there is a little switch. Try changing its position, hope this works for you too...

It sounds like the phone system base station is burned out.

Press the mute button to turn mute off.

I don't think that is possible on that model of phone. This is a phone with only the basic features and a fixed ringtone.

See Section 6 (Troubleshooting) Section of Service Manual and Page 118 for remedial action. Troubleshooting Guide; User Recoverable Errors - Panasonic KX-FLB852CX Service Manual [Page 81] ' ManualsLib

What did you dial when checking voice mail?

Panasonic has the manual for the KX-TGD530 cordless phone system with digital answering machine here: https://help.na.panasonic.com/telephones-fax/telephones/kx-tgd530/ . Note: the manual covers several models, including some without the answering machine feature. The current link to the manual is https://help.na.panasonic.com/wp-content/uploads/2023/02/KXTG3712_TG372x_TG373x_TG732SK_TG733SK_TG734SK_TGD43x_TGD51x_TGD53x_PNQX8349YA_ENG_ESP.pdf . I hope this helps. Cindy Wells