 I'm Andy from Readle and in this video we're going to be talking about the meaning of the term conference. Now in the intercom world when we say conference it's actually very close to the normal world meaning of conference. It's basically a load of people who are talking together just like a conference. Another term that we can also use for conference is party line pretty much because all the parties in the conference are together on one line. The idea is that when one person speaks everyone else can hear it although in the readle system we can set up a conference with different permissions so that depending on who you are you're either allowed to talk and listen or just listen or in some strange cases neither.