You can export the log lines to a .txt file by clicking on the Export log button.
openSPOT4 info
You can see basic information about the device in this section.
USB current limit shows the used USB port current limit based on the
connected port's detected capabilities.
Additional battery charge information is shown if the mouse is hovered over
the charge percent (or the charge percent is clicked). Note that the displayed
battery charge percentage and the remaining battery charge/discharge time is a
rough estimate and is affected by the device's recent power consumption.
Graphs
The RSSI graph shows receive signal strength from the modem. The BER graph
shows received Bit Error Ratio during a call. BER is calculated also for packets
received from the network, not just from the modem. The dejitter queue graph