I have finally figured out some options on my Telex Basic M42 ASR (thanks to greenkeyer Leanne for a copy of 516M).But when I get to the end of the User Programmable Options list, I am stuck.How do I access the Installer Programmable Options like baud rate, answer-back, etc.Probably the magic switch is staring me in the face, but I can’t figure it out. I am fully prepared to slap my forehead and say Doh! if someone can please enlighten me.CheersNick--