First, if not already installed, I would install the ADB tools from here: https://drive.google.com/file/d/0B0MKgCbUM0itNVB1elljU2NPR0k/view.  These tools include the Android device drivers and add the "Android Debug Bridge" (ADB) tool that allows us to execute commands on the device. This installer will open up a command prompt window. Type "y" and press enter to accept each of the options. It will pop open another menu that you can click "next" through which will install it:

Then, after that, there is a code that you need to enter to access the developer menu. Open up the dialer and type in *#*#2387#*#* this will open up the Developer Menu. From there, scroll down and allow USB debugging. There is a video that I made of this procedure that you can view here:
Download the latest agent (SonimMobiControl1333_1010.apk) from http://soti.net/oem or directly from this link: http://download.soti.net/apk/v1333/Sonim/SonimMobiControl1333_1010.apk.

Once you've enabled debugging via USB, you can then side-load the MobiControl Package via the ADB commands. To do this, open up a command prompt (press Windows Key + R, type "cmd", and press enter). Once the prompt is open, type in "adb install", then type a set of quotes ("). From there, you can either type out the full patch of where the APK file was downloaded or drag and drop it into the command prompt window. (Note: Dragging and dropping it puts the full file path into the window)
After the path is complete, add a 2nd set of quotes at the end of the line and press enter. It should look like this (note, your file name will be different as you are installing a different version):
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