Among all the Bluetooth services that may be implemented in the stack, file Transfer Profile (OBEX FTP) is the most common service.

在协议栈可能实现的所有蓝牙服务中，由文件传输配置文件(file Transfer Profile, OBEX FTP)定义的服务是最常见的一种。

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Without it though, your Bluetooth hardware may only search for services on the first remote Bluetooth devices that you pass in, and it may ignore the others.

但是如果没有它，蓝牙硬件可能只会在传递进的远程蓝牙设备中搜索第一个设备上的服务，而忽略其他设备。

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Search for services on remote Bluetooth devices

在远程蓝牙设备上搜索服务

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Existing technology like text-to-speech, voice command, Bluetooth hands-free calling and traffic services also helps alleviate driver distraction to avoid potentially dangerous situations.

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Quite literally one-upping the ONE, this squared-off handheld GPS will reportedly play nice with TomTom's PLUS services, support handsfree calling over Bluetooth, and of course, offer up an elusive (albeit enticing) interaction with a docking station.

ENGADGET: TomTom DUO to hit CeBIT, tout handsfree calling

Delivery giant FedEx (nyse: FDX - news - people ) pioneered the use of the technology several years ago, "We started looking at Bluetooth when there were really very few if any manufacturers in the U.S. that manufactured Bluetooth chipsets and radios, " says Ken Pasley, director of wireless systems development for FedEx Services.

FORBES: FedEx Bites Into Bluetooth