LTE-LINK SE user's Guide
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5.3 CUAV cloud server connection
After the LTE-LINK SE device starts to the main interface, the device will automatically try
to connect to the CUAV cloud server. Generally speaking, according to the description in section
4.2.5, after the user inserts the SIM card for debugging, the device can be connected to the
CUAV cloud server normally.
5.3.1 Effective SIM card insertion detection
The device detects whether there is a valid SIM card currently connected, at the same time
the screen interface displays the "sim check
…
" status message, shown as Figure 5-3.
Figure 5- 3 Detecting SIM
5.3.2 Register SIM card network
After the SIM card has passed the detects, the device will register the SIM card network
status, and the status message on the screen interface will change from "sim check
…
" to "sim
net register", shown as Figure 5-4.
Figure 5- 4 Register SIM public network
