Always use Prime line

Always use Prime line

False: For an incoming call on any line, when you go off hook the call will be answered. Is the default.
True: Will always use the first line when you go off hook. Inorder to answer an incoming call on any other line, you need to hit the ringing line button.

Always use Prime line for voicemail

False: When you hit the messages button, will select the line which has a message waiting.

True: When you hit the messages button, will always use the first line