David Duffy wrote: > It contains a simple 27MHz transmitter and keypad/display driven by a > 16C55. > The pocket pager has an 18 pin PIC, a piezo and a single digit LED > display. Paul B. Webster wrote: > First and single most important question: Are they code protected? The 18 pin one in the pocket pager is - I just *had* to try ! I imagine the 16C55 in console is also protected - haven't checked it yet. Regards... ____________________________________ David Duffy, Audio Visual Devices Pty Ltd Ph: +61 7 38210362 Fax +61 7 38210281 AVD@uq.net.au Unit 8, 9-11 Trade Street Cleveland, Qld, 4163, Australia. ____________________________________