You learned when it is best to choose OBEX over RFCOMM for data transfer.

您学习了对于数据传输什么时候选择obex比rfcomm更合适。

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You can use RFCOMM or OBEX to send and receive files between Bluetooth devices.

可以采用rfcomm或obex在蓝牙设备之间发送和接收文件。

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The RFCOMM module and the user mode dund daemon implement Bluetooth dialup networking.

RFCOMM模块和用户模式dund后台进程实现了Bluetooth拨号网络。

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