Im sorry drnorton, but still there is still no obex phonebook transfer invocation from your clarion. Maybe the term 'pbap' is misleading as it does not really initiate it. Again it only tries the bluetooth low level phonebook access (using AT+CPBS commands), but this is not implemented in te bluez stack. You could go back to your dealer and ask for more specific info about your clarion (or google for it)
Please be informed that the Clarion CZ309E does _NOT_ support the following Bluetooth profiles: - SAP - PBAP Therefore, phonebook access can be performed only through AT commands.