abamores,
Thanks for the reply. I tried to configure QPST. The first problem is that I have no serial COMM ports to the phone, only a modem port. This leads me to believe I'm not using the proper driver. I even have two types of cables. One is a straight USB and the other is a split cable with USB and DB9 on one end and the phone connector on the other. I tried both cables with no luck. The split cable DB9 plugs in COMM1 serial port, but QPST and QXDM do not recognize there is a phone connected to COMM1. Of course, the USB driver doesn't create a serial COMM port using either cables.
I'll check into getting a ZTE MF600, though I'd prefer a mobile phone since I'm measuring coverage and signal strength in homes and businesses. The LG CU515 does work with QXDM and maybe some other LG models will too.
Thanks again,
TOG