Panasonic model kxtg7641 how do i delete the list of blocked calls, mine is full

I doubt you can. However if you log into your phone service you likely will be able to find the number in the call list.

I don't see anything about call blocking in the manual for the Panasonic KX-TG5210M. For most Panasonic phones with the feature to delete all blocked calls from the database, with the phone system in standby, press Menu # 2 1 7. Use the up/down arrows to highlight either block a single number or block a range of numbers. Press Menu. Use the arrow keys to highlight Erase All. Press the soft key for Select. Use the arrow keys to highlight Yes and press Select again. Repeat this for the other section of the call block list. Press Off when done. See http://eng-ca.faq.panasonic.com/app/answers/detail/a_id/26549 for more information on this procedure.

I hope this helps.

Cindy Wells

https://manualsbrain.com/en/manuals/1912255/
https://www.manualslib.com/products/Panasonic-Kx-Tgea40-5125681.html

With the handset in standby mode, press Menu (on the right below the LCD screen). Use the Up/Down arrows to navigate to Call Block. Press Select (the same as Menu). Navigate with the Up/Down arrows to highlight the line Block List and press Select again. Navigate to the line Review with the Up/Down arrows and press Select. Use the Up/Down arrows to navigate to the blocked number that you wish to delete. Press the Mute/Delete button (the center button below 0). You should hear a confirmation tone and either the next number in the block list or list empty should appear on the LCD screen. (You can't delete the entire list at once.)

The procedure to delete a blocked item in the Call Block list is given on page 21 of the full manual. The manual is available from VTech on the product page: https://www.vtechphones.com/store/pd/3370/CS6919-Cordless-Phone-with-Caller-ID-Call-Waiting . The direct link to the manual is https://cdn-media.vtechphones.com/products/CS/CS6919/CS6919-X_WEBCIB_V4_20160224.pdf .

I hope this helps.

Cindy Wells

take batteries out for a day,or
service manual
Panasonic KX TGA470S Manuals
user manual

Panasonic KX TGA470 Installation Manual
base unit
http://service.us.panasonic.com/OPERMANPDF/KXTG4771-MUL.PDF
240 217

I have a KX-TG7644. Had to look harder for the Call Block directory. The manual really didn't help much. Press "Menu", go down to "Initial Settings", go to "Call Block". You can access the list and delete all or part to open up memory space. I had to do this after all the election calls.

Go to Menu > Initial Setting > Call Block Then you can scroll the list and delete numbers from the list.