I've been trying to get PICED to talk to my mobile phone all weekend with no success. I'm developing my logic, so I'm using PC serial ports. After much diagnostic effort I've come to the conclusion that my old Nokia 7110 does not want to talk back to PICED because PICED is not raising RTS or DTR. I've determined this by running a serial port sniffer and comparing the data from HyperTerminal (which works) and PICED (which doesn't).\r\n\r\nI don't yet know whether this will be a problem when I eventually hook up my phone to the PAC. I suspect it won't be because I can wire the cable to loopback the control signals.\r\n\r\nEven if PICED does not use Hardware flow control, it should raise RTS and DTR on an open serial port. Any chance this can be changed in the next release, or commands can be added to control the lines directly?\r\n\r\nI've played with my phone's AT commands from Hyperterminal to try to make the comms work regardless of the state of the control lines, but with no success. Hopefully a breakout box will work around the problem so I can loopback DSR from the phone to RTS and DTR going back into the phone.\r\n\r\nThanks,\r\nBrad.