how to send command to mobile phone via usb device? my device using ftdichip ( www.ftdichip.com ) i don't understand how to handle usb on visual basic. unlike mscomm1 you can send command to phone via com1

with like this

VB Code:
  1. pause(100)

  2. thex(1F 00 12 AD BB FF)

  3. pause(100

  4. thex(1F 00 12 AD BB FF CD A1 0A)

br,