What Bluetooth devices will work with the iPAQ hx4700 series Pocket PC?
A . The Bluetooth specification uses profiles to identify special services that can be implemented by individual Bluetooth products. A Bluetooth 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 is why HP has created a Bluetooth Compatibility Matrix to help customers identify products that work well with HP Bluetooth products. See the Bluetooth Compatibility Matrix at Bluetooth Compatibility Matrix.