After a connection to the VAS 5054a has been set up, the Bluetooth software provides a virtual serial COM port (Bluetooth serial port Profile).

当一个与VAS 5054a的连接建立后，蓝牙的软件会提供一个虚拟的串口。

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Access via Bluetooth: After a connection to the VAS 5054a has been set up, the Bluetooth software provides a virtual serial COM port (Bluetooth serial port Profile).

通过蓝牙进入：当一个与VAS 5054a的连接建立后，蓝牙的软件会提供一个虚拟的串口。

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The whole system software was designed based on the Bluetooth Serial Port Application Framework. Furthermore, it was implemented on the hardware platform of the wireless data transmission system.

根据蓝牙串口应用框架，设计了系统应用程序并在系统硬件平台上实现。

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An Epson ink-jet printer's connector fit, but 3Com's marketers don't mention that Bluetooth behaves like a serial port rather than a parallel one, making installation difficult and keeping many printers from reporting things like the status of ink cartridges or paper jams.

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