I tried dialling with a One Touch key or an Auto Dial code but nothing happened
Make sure that something is programmed into the One Touch key or
Auto Dial code you are using.
Check the fax number to make sure it was entered correctly.
When you are dialling with an Auto Dial code, be sure to press the Auto Dial key before you enter the code.
If your fax machine has the Auto Start feature turned off, you will have to press the Start key before dialling will begin.