Hello, I am involved in a project in wich I have to transimit data that a Pic micro gets, using a cellular phone. It is going to be used in trucks, that travel several hundreds kilometers each day. I have assumed that, if I want to "keep my system in a little box", the only way of doing this is using a cellular phone. (I Know that a cellular phone may cover all the territory the trucks go). So, first: does anyone know where to find OEM cell phones ? Second: Maybe I am wrong, and there would be another way of transmiting data using another method. If so, I am open minded and am listening!!! Gabriel.- __________________________________________________ Do You Yahoo!? Thousands of Stores. Millions of Products. All in one place. Yahoo! Shopping: http://shopping.yahoo.com