iPod IWIP3G User Guide - Page 42
directly with RFCOMM channel you need to be sure that the profile you want
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Note: If CALL is used with CHANNEL instead of UUID, it will be on average around 300ms faster, since there is no need to do service discovery. However when calling directly with RFCOMM channel you need to be sure that the profile you want to connect to is always in that RFCOMM channel. RFCOMM channel assignments are manufacturer specific and vary between different Bluetooth devices. 42
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42
Note:
If
CALL
is used with
CHANNEL
instead of
UUID
, it will be on average around
300ms faster, since there is no need to do service discovery. However when calling
directly with RFCOMM channel you need to be sure that the profile you want to
connect to is always in that RFCOMM channel. RFCOMM channel assignments are
manufacturer specific and vary between different
Bluetooth
devices.