It's real easy to set up an auto dial phone.
Program up the phone, then in the Associated Directory add it in there along with where you want it to dial to (make it a speed dial with Toll override enabled.)
As far as the phone goes, in the states I would go to Amazon here:
http://amzn.to/2gm68UG(That's an affiliate link. Anything bought from Amazon within 24 hours from clicking that link helps to support this site.)
Ralph