All of these phones have been basic tested, their LCDs work, they answer, the speakerphone, earphone, and mic all work as you would expect. LEDs that should work in the test, worked fine. They all have normal scuffs etc as you would expect from a used phone but nothing major. I personally tested each and every phone to make sure it came on, displayed correctly, worked with answering lines and intercoms, had a working speakerphone, etc.