I previously had a v1 module on my 2.0 Tesla Roadster, and decided to upgrade to a v2 module. I'm having no such luck. I pulled the SIM card from the old module (AT&T GoPhone in the USA), installed it in the new, put it in the car, and provisioned with SMS from my own cellphone (REGISTER, PASS, SERVER 64.111.70.50 mypass, GPRS WAP.CINGULAR - -, MODULE US549 M SMSIP TR) I set all of the feature codes the same as my previous v1 module. When I query it with "GPRS?" I get back APS: WAP.CINGULAR, User:, Pass:, GSM:AT&T, GSM:OK, and Server: Not Connected. Sometimes I see "Server: Not Connected (0x0041)". DIAG shows RED Led:7, GREEN Led: 5, NET State: 0x0041, 12V Line:11.6 ref=0.6, Crashes:1 ..last: RI - 240. I'm stumped. Any suggestions on how to debug why this module won't connect via GPRS? I've tried power-cycling... Ken