SCO 6.0-Keys in keyboard function differently

Sir
I have HP installed with SCO 6.0. The problems are (1) some keys in board like 'del' 'backspace', 'pageup/dn" do not function and display some special characters on conole. (2) Files transferred from Windows machine invariably contain control Z/M characters. How to resolve these issues.

Kindly help me.
ch s sastry

1) what is your TERM setting, and which MP have you installed
2) use 'dtox'

1) what is your TERM setting, and which MP have you installed
2) use 'dtox'

Sir, forgive me I am bit new to the world. Also forgive me I was not well - I could not reply promptly. the .profile contains TERM=ANSI. I could not follow MP.

Sir, forgive me I am bit new to the world. Also forgive me I was not well - I could not reply promptly. the .profile contains TERM=ANSI. I could not follow MP.