Anyone experience low volume of 7406 sets. Three new installs...all customers have same complaint. I've heard it myself. Great signal coverage but you can't hear if there is any noise in the room at all. Tried set and system volume settings....Any ideas?????

There was a batch of faulty 7406's. I don't know if you have access to Nortel technical bulletins or not, but I came across this info while troubleshooting a different problem on that same model.

Thanks for the response..I'll take a look at the boards.