Marcel, >No!?
Correct. Only units which have a flash ROM may have a unique serial number, and then only if the vendor bothered. Not all devices have flash ROM, particularly on the low end of the market. >How can I do to know how palms have serial number? If you mean a unit you are holding in your hands, you use the app launcher's Info... menu item and show the Version tab. Any unit with a serial number will display it below the Palm OS version. >Do you know any function or any referense to make me to know if the palm I'm >using have or not serial number? A referense will much better!! :) You are already using the correct function, if you want to test a device programatically. For an obsolete reference of models and which had flash ROM, see this page: http://www.palmos.com/dev/tech/hardware/compare.html Doug -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
