Palm OS Versions
Some of our applications are optimized to run on either Palm OS 3 or 4 devices, or Palm OS 5 devices, and you must choose the proper installer. You can easily find out what version of Palm OS your device is using like this:
- Tap the Home button on your handheld (to go where all the applications are listed)
- Select the "Info" menu option
- Tap the "Version" button. The Palm OS version number is listed at the top now.
this device runs Palm OS version 4