There are two major ways to control TC-3000C remotely. One is to use Dynamic Link Library
(DLL) file in order to make your own Bluetooth test application programs. The DLL provided by
TESCOM is used to communicate with TC-3000C through TCP/IP, USB, or RS-232C interface.
And it is independently supplied in accordance with firmware version of TC-3000C. Another is to
use RS-232C commands without any other additional file contrary to the DLL.