I'm installing 4412 and 4424 sets for the first time on a job. The customer noticed a yellow warning in the end user booklet that says not to use the personal speed dial with this type sets! It says you can/will mess up the button programing? What's the deal with this?
I am using a Magix 2.2 V7
Mike in NH
I am using a Magix 2.2 V7
Mike in NH