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3. How to count the amount of "mobile scanners" in the payment plan?
This amount of mobile devices in the selected plan that can connect to the m-In cloud server at the same time. Suppose the amount of "mobile scanners" in the plan is "3", that is, 3 mobile devices can be connected to the server at the same time, but when appear the 4 device is connected, the message will show "Please upgrade the plan to connect".
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