clicking “connect/disconnect” button.
Please attention
：
If there is no SIM card or the SIM
card is out of charge, the connection will be fail.
3.2.2WLAN State
WLAN state is the current WLAN connection state,
mainly including SSID name, authentication, current
WiFi user and encryption.
Users can open/close WLAN by clicking “open/close”
button.
The current WiFi user number will be changed
according to the increase/decrease of the user’s
number.
For example:
3.2.3Data Statistics
After users connect to the network, the network data flow
shall display, it includes current data, total data, and the
network connection time. Users can clear all historical
statistics by clicking “data clearing”
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