General information:
Languages: russian
Activation: AAct by Ratiborus
Additionally: Office Tab; UBit Menu
To speed up the installation recommended to disable antivirus solutions.

Command line options:
-S or -S1 – hide window with unpacking progress
-S2 – show window with unpacking progress
-S or -S1 or -S2 – required parameter

/XO86U – silent installation of Office (x86) with updates
/XO64U – silent installation of Office (x64) with updates
/XO86N – silent installation of Office (x86) without updates
/XO64N – silent installation of Office (x64) without updates

Silent installation performed by .msp files and if necessary you can configure it by Office Customization Tool. Details of the use of the OCT can be found at the following link:
https://technet.microsoft.com/en-us/library/cc179097.aspx

/XOMSP="FULL_MSP_PATH" – set the Office MSP file for custom or silent installation
Example: Install.exe /XO86U /XOMSP="C:\Excel_PowerPoint_Word.msp"

/XUP2016 – install Office 2016 updates
/XTAB – Office Tab installation
/XUBRU – UBit Menu RUS installation
/XUBEN – UBit Menu ENG installation
/KMS – activation

Examples:

Install.exe -S /XO86U /XTAB /XKMS
Install Office with updates, Office Tab, activation

Install.exe -S /XO86U /XOMSP="C:\my msp\custom_office.msp"
Install Office with custom .msp

If you are using unpacked or ISO RePack version send parameters to AutorunHelper.exe but exclude –S[1][2]