ECOWITT WS6210 - Page 20

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4. Select the country or region for the SIM card usage.
（* Note: that it cannot be changed once activated）
Figure 10
4. Wait approximately 30-60 minutes for the data to upload.
You can see the battery level on dashboard.
Figure 11
Note: If there is no data for more than 60 minutes, go to the 8.9 interface