Step 3 Close the cover and turn the key clockwise to lock it.
2.4 Install SIM Card
Purpose:
Install the SIM card to realize the wireless communication function.
The chapter is only device with 3G/4G wireless communication module.
Before You Start
Turn off the device.
Step 1 Use wrench to unfasten and remove the two screws fixing the 3G/4G module.
Step 2 Pull out the 3G/4G module.
3G/4G Module
Step 3 Press the yellow button on the SIM card slot and then pull the SIM card tray out.
Intelligent Analyzer Quick Start Guide
Figure 2-3 Unfasten Screws
Figure 2-4 Pull out 3G/4G Module
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