User's Manual

4
Windows XP Professional (Service Pack 1 or above)
Windows XP Home (Service Pack 1 or above)
Windows XP Tablet PC Edition
Windows XP Media Center Edition
Limitations
(a) External Bluetooth drivers cannot be "signed drivers" to receive Microsoft WHQL logo.
Therefore, Microsoft's "Unsigned driver" warning messages may pop up during the
software installation, Bluetooth headset, mouse or keyboard setup. Please install the
drivers and then follow the on-screen instructions.
(b) On Swedish Windows XP, an error message (error code = 633) may be seen during
dial-up. Please update the operating system to Windows XP Service Pack 2 or refer to
Microsoft knowledge base #831717.
(c) Windows XP fast user switch is not supported. When switching to another user, the
Bluetooth Manager is not launched. Please log off before switching to another user.
(d) If "automatic FAX receiving" is enabled on Microsoft FAX manager, and if DUN, FAX,
or LAP profile icon is registered on Bluetooth Settings, and then Bluetooth's "resume from
standby" may take a couple of minutes to turn on.
(e) Windows 98 Second Edition: If the "Install New Modem" dialog pops up when setting
up a Bluetooth modem, mobile phone, or access point, please choose "Don't detect my
modem; I will select from a list". Otherwise, the system may freeze during the modem
detection. If the manual for your Bluetooth device does not specify a modem driver, then
please select "Standard 33600bps modem".
(f) Before connecting or disconnecting a Bluetooth headset, please exit any voice or
sound-related applications (e.g. Windows Messenger, Windows Media Player). The
audio input and output may not be switched properly if those applications are running.
This same precaution is important prior to system standby, hibernate or shutdown, and
prior to turning off or unplugging the primary Bluetooth device.