Help Please, I am using the GS64 to call a central PC server to get updates. I have used both VB and Hyperterm to test commands before setting in Micro, and have hit same issue both ways. I get a connect from the GPRS session and can transfer data, but then cant break out using the +++ or +++AT. I wont have DTR on the final ap, but have it on the PC, but this doesnt seem to do anything anyway. Only way out id a full power down reset of modem at moment.