Hi I read a bunch of posts on this forum before joining looks like a good bunch of people. I am not actually a trucker but I am in the trucking industry. I was hired on as a communications tech in minnesota to install maintain and trouble shoot qualcomm systems in trucks and well frankly...I've been dealing with phone systems for so long this is new. I come from a family in the trucking industry so I'm not totally new to the things that go on. Anyway I basiclly joined to hear information on these systems to learn and to help out if needed since apparently there is no real group of people who seem to know much about these things. I was a little stunned how huge the troubleshooting gap is for these units and will do my best to come up with some better ways since that is what I've done for over 10 years in telecom. Thanks all for taking time Griff