At 03:36 PM 7/9/98 -0700, you wrote: > Does someone know where can i find a MICROMODEM, that allows to >talk the Hayes protocol? Or a CHIPSET? > I was using the US ROBOTICS to talk with a PIC17C42, but the US >ROBOTICS is been too expensive for me! Hi Miguel, I think building a modem yourself with chipset will be too complex. you have to order may parts deside the chipset. Yes, US ROBOTICS is too expensive! why don't try the one made by some small company. Last month I bought a NETSTAR 33.6K with CVSD made in China, which is about 70 US$ here, if only 14.4K is also OK for you, the price will be down to 30US$, but not so easy to find. Jerry Meng, BA1FB mailto:ba1fb@qsl.net http://www.qsl.net/ba1fb