Can someone in USA please help out with something? I need you to connect a RS232 port to the DIAG port of a powered-up OVMS module. Then, at 9600 baud type 'AT' and make sure you get back 'OK'. Then, type 'AT+COPS=?' and let me know what you get back (the command will take about 30 seconds to run). The result should be a list of cellular providers, and their short codes. I'm particularly interested in what AT&T and T-Mobile show up as in USA. Thanks, Mark.