IOGear GBU421 Installation Manual page 35

5. Once you establish the connection, the
Network Access icon will turn green and
say "Connected." Your device will be able
to share its Internet connection (if the device
has Internet access) and files. If a passkey
has been set by either device, the passkey is
required to connect both Bluetooth enabled
devices.
6. At any time, when service requests are made
from or to another Bluetooth device (e.g. File
Transfer, Network Access, Serial Port
Connection, etc.), a passkey is required to
connect the devices. This authentication is
not required once devices are paired (see
Chapter: What's Pairing?).
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