Feb 5, 2008 #1 chiacomo IS-IT--Management Joined Jul 9, 2004 Messages 103 Location US Is it a 502C adapter I use to put a headset on a 7406D+? Thanks! -C.
Feb 5, 2008 #2 phonesrus Vendor Joined Jul 23, 2002 Messages 566 Location US 500,500a, or 500am Upvote 0 Downvote