IOGear GBU221/321 - Manual (Page 46)

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Connect to a PDA
Once the search is fi nished, double click on
the PDA to view the services it offers. 3. At any time, when service requests are made
from or to another Bluetooth™ device (e.g. File
Transfer, Network Access, Serial Port Connec-
tion, etc.), a pass key is required to connect
the devices. This authentication is not required
once devices are paired (see Chapter: What’s
Pairing?). 4.