If you have a Panasonic phone, there is a good chance that you are experiencing call block. This is when your phone cannot make or receive calls because it has been blocked by the phone company. There are a few ways to clear call block memory on Panasonic phones, but the most common way is to use the reset button. To clear call block memory on a Panasonic phone:

  1. Open the phone’s settings and select “memory.”
  2. Scroll down and select “call blocker.”
  3. Toggle “off” if it is not already off.
  4. Scroll down and select “reset.”