c# - serialport or USB port? -

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I am using this code:

Check it out For that what my port is connected to the USB phone is.

It is believed that the USB will be a virtual com, but it seems wrong

I figured out where my phone is and the output is just the garbage.

Do not I have any way to talk to my USB port on C # so that I can talk to him with GSM phone?

Virtual COM does not mean that it should respond to "ATI". The ATI modem command is not supported by every device.

Code Usage


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