2N Lift8, User Manual, Page: 221 / 377

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The SIM card section specifies the SIM card state and IMSI and ICCID identifiers. The
GSM Module section displays the GSM/UMTS module information: Module
manufacturer, Module type, Module FW version and IMEI. is devoted to the Battery
rechargeable batteries. State simply describes the current state of the batteries:
"Mains power, no battery" means that the CU is supplied from the mains, for example.
Voltage measures and displays the current battery voltage value in mV. If the value is
very low (hundreds of mV), the batteries are disconnected. Usable capacity specifies
the battery charging percentage. Age defines the maximum battery life and the age
counter has to be reset whenever new batteries are inserted. When the battery life is
exhausted, the CU reports an error and the batteries have to be changed. This helps
you find out how long your batteries have been used in the device. Current measures
the current flow through the batteries: either the charging current when the batteries
are being charged or discharging current when the CU is disconnected from the mains
and fed from the batteries.
If your CU is equipped with a VoIP module, the Real-time device state section displays
the relevant parameters; see the figure below. The section informs you of the line state
and type, IP module parameters, IP address or address obtained from the DHC server,
network mask, default gateway and DNS server. Finally, like with the GSM / UMTS
module, you can see the current battery and charger states. If you use a PSTN module,
the line state and battery charging state will only be displayed.
Real-Time Device State for VoIP Module