*** Typ1200 Changelog ***
11.04.2022	V1.0	First Release
09.05.2022	V1.1	Minor improvements in PowerOn procedure
12.05.2022	V1.2	Added setup funcs (only internal and for factory use)
17.05.2022	V1.3	Improved APN support for phone-SIMs (e.g. CONGSTAR)
09.06.2022	V1.4	ICCID (SIM-Card ID) instead of IMSI transferred to Server
			        SDI12: after 'z+' now 60 sec time until next Measure
21.06.2022	V1.5	Corrected ICCID transmission after PowerOn
			        SDI12: after 'z+' set to 300 sec
20.08.2022	V1.6	Only driver update, no changes.
11.10.2022	V1.7	Internal I2C-Sensors for HK now possible as 'normal' sensors (e.g. for condition monitoring)
19.03.2023	V2.0	Data Compression added
31.05.2023	V2.1	Added Baro-Compensation
15.10.2023	V2.5	Added FTP/FTPSSL-Push
17.10.2023	V2.6	Cosmetics
28.11.2023	V2.7	VPNF renamed to PRESET (FTP transfers)
05.12.2023	V2.8	Minor improvements in Network Scan
19.12.2023	V2.9	Fixed bug with parameter files from Versions < V2.5
24.03.2024	V3.0	Improved Network Selection PS/CS
30.03.2024	V3.1	Manual/Automatic Network Selection
03.04.2024	V3.2	Added Mobile Cell in 'data.edt' after Network Errors
05.04.2024	V3.3	Improved Network Selection for "Denied Networks"
22.10.2024	V3.4a	SIM card registration improved
12.02.2025	V3.5	Added optional '*'-Timeout to SDI-commands (e.g. 'z*15000 ?XL!') 
20.03.2025	V3.6	SDI-TX re-init