User's Guide Part 1

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Second, the possible applications on a
Bluetooth enabled device are defined by
“profiles”. The device you wish to use with
your uDirect 2 must support the appropriate
Bluetooth profiles. These differ depending on
what you want to do with your uDirect 2:
To receive phone calls your phone must
support either the “Head Set” or “Hands
Free” profile (HSP/HFP)
To listen to stereo music from your phone
or PC, it must support the A2DP/“Stereo
Headset” profile.
The Phone Book Access Profile (PBAP)
enables use of caller identification.
Look for this information in your phone’s user
guide.
Bluetooth device compatibility
If a problem occurs in the connection between
your device and the uDirect 2, or if you
are unsure about your device’s Bluetooth
capabilities, please consult your device’s user