Note: If your compatible 3G dongle does not connect automatically then kindly follow the steps below:
To get the compatible 3G Dongle list for the Slate X15 click here
First connect the 3G Dongle with the supplied OTG cable to the tablet.
Step 1:
Touch the App drawer menu located at the centre-bottom of your screen.
Step 2:
Enter into settings
Step 3:
Click on More
Step 4:
Click on Mobile Networks
Step 5:
Enable the Data access over Mobile network
Step 6:
Click on Access Point Names
Step 7:
Enable the relevant network
Step 8:
If you are unable to select the correct APN network, select New APN from the menu
Step 9:
Fill the correct details that you will get from your network operator
Step 10:
Wait for 1 to 2 minutes for the 3G dongle to be connected. Once it is connected you can see the sign here. You can check the 3G network is connected successfully