Siemens S7-1200 Operating Instructions Manual page 6

Preface
Firmware
The firmware is signed and encrypted. This ensures that only firmware created by Siemens
can be downloaded to the device.
Training, Service & Support
You will find information on Training, Service & Support in the multi--language document
"DC_support_99.pdf" on the data medium supplied with the documentation.
Trademarks
The following and possibly other names not identified by the registered trademark sign
registered trademarks of Siemens AG:
SIMATIC, SIMATIC NET, SIMATIC STEP 7, SCALANCE, TeleControl Server Basic,
MODEM MD720
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Operating Instructions, 01/2015, C79000-G8976-C381-01
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CP 1243-7 LTE