Have a customer with Partner ACS R 3 in a 5 slot carrier with a 206E module and a AT&T page pac. Every time they over head page from a couple of exts. the speakers squels threw out the warehouse, there was a speaker close to one of the ext. so my first thought was feedback from this speaker so I disconnected speaker and it did not change a thing. I made sure they were not using intercom *70 a silmultaneous page because a lot of their phones are close together and they are using the command intercom 70 so that rules out feed back between phones. I am at my wits end with this problem so any help would be much appreciated.