This is a Yealink IP phone left over from an office location we closed.
Includes base cord & AC power adapter.
It originally came through Verizon and will probably need to be re-programmed.
I'm not that smart...I went to look at the manual and it was 300+ pages, with a bunch of long words I don't understand. (My kid claims it takes 30 seconds, but declined to help...) You're on your own there; sorry.