For the Think Outside Stowaway keyboard download this
drivers and manual and follow the directions. You load the driver software on your Pocket PC. It's a tricky button press that makes this keyboard discoverable. Setting the keyboard to discoverable mode requires pressing and holding CTL and both the blue and green function keys. The Ultraslim Stowaway is grey and smaller than a full sized keyboard download the universal bluetooth stuff. They also make one that's black and full sized. If yours is black and full sized download the Sierra drivers and manual.
Hope This Helps