The menu for mobile data is not active - Android Q&A, Help & Troubleshooting

First Sorry for my bad English.
Hello,
Recently I bought a Tablet LENOVO TAB3-710F. There is no slot for a SIM card only for SD Card.
My question is that it supports OTG tried keyboard, mouse, flash drive everything works.
But I tried to include USB 3G Dongle Modem Huawei E173, however the menu do not function researches here this clip:
youtube . com/watch?v=kkigunz8TR0
I downloaded an application that integrates cellular connection, but the menus are not active:
rosimebeli . com/xda.jpg
Thanks in advance!
I`m new user and don't allowed add link

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