Make			: ZBT
Model			: Z8102AX-M2-T
Processor		: MediaTek MT7981
Modem Make		: Quectel
Modem Model		: RM520N-GL
Modem Firmware		: RM520NGLAAR01A07M4G
	nach Update	: RM520NGLAAR03A04M4G
Firmware Download	: https://github.com/4IceG/RM520N-GL
			: https://ftp.lancom.de/LANCOM-Releases/WWAN/

AT Commands:
Aktuelle Zelle		: AT+QENG="servingcell"
Nachbarzellen		: AT+QENG="neighbourcell"
Verbindungsmodus abf.	: AT+QNWPREFCFG="mode_pref"

uqmi Commands:
uqmi -d /dev/cdc-wdm0 --get-serving-system
uqmi -d /dev/cdc-wdm0 --get-system-info
uqmi -d /dev/cdc-wdm0 --get-data-status
uqmi -d /dev/cdc-wdm0 --get-current-settings

AT> AT+QENG="servingcell"
AT+QENG="servingcell"
+QENG: "servingcell","NOCONN"
+QENG: "LTE","FDD",262,03,138FF27,468,300,1,5,5,E509,-88,-11,-56,18,9,140,-
+QENG: "NR5G-NSA",262,03,915,-108,-1,-11,638304,78,9,1
OK