What Bluetooth enabled devices will work with the iPAQ Pocket PC h4100/h4300 series?
The Bluetooth technology specification uses profiles to identify special services that can be implemented by individual Bluetooth enabled products. A Bluetooth enabled device can implement one or many profiles, depending on the functionality it desires. Two devices can only perform activities with each other if they both support a common profile. That s why HP has created a Bluetooth Compatibility Matrix to help customers identify products that work well with HP Bluetooth enabled products. See the Bluetooth Compatibility Matrix.