From that referred page.

o. SPH-I500 (BlueChip)

- PalmOS

- Designed to integrate Yamaha's sound module with 40 polyphony, but nothing is known about the actual spec.

- 320x320 LCD

- Has a "Back" button a la Clie.


o. SPH-I600

- Microsoft SmartPhone 2002

- Has an SD slot

- No touch input on the display (due to the SmartPhone spec).


o. SPH-I700

- Microsoft PocketPC Phone Edition

- Uses an XScale and has a camera.

- Has an SD/MMC slot.

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i have great faith in fools -- self confidence my friends call it. -- edgar allan poe