Preface; Release - Siemens SINAUT MD720-3 System Manual

Preface

Purpose of this documentation
This documentation will support you on your way to successful application of
SINAUT MD720-3. It will introduce you to the topic in clear and
straightforward steps and provide you with an overview of the hardware of
the SINAUT MD720-3 GSM/GPRS modem. This documentation will help you
during installation and commissioning of SINAUT GSM/GPRS modem and
explains the diagnostics and service options available.
Validity of the documentation
This manual relates to the following product versions
• GPRS/GSM modem MD720-3 hardware release 3.x
SIMATIC Technical Support
You can contact Technical Support for all A&D products
• Phone: +49 (0) 180 5050 222
• Fax: +49 (0) 180 5050 223
You will find further information on our Technical Support on the Web at
http://www.siemens.com/automation/service
Service & Support on the Internet
In addition to our documentation services, you can also make use of all our
knowledge on the Internet:
http://www.siemens.com/automation/service&support
Here, you will find:
• Up-to-date product information (Updates), FAQs (Frequently Asked
• The Newsletter keeps you constantly up to date with the latest
• The Knowledge Manager will find the documents you need.
• In the Forum, users and specialists exchange information and
• You can find your local contact for Automation & Drives in our contacts
• You will find information on local service, repairs, spares and much more
You will find the latest version of this documentation under the entry ID
22549543.
SINAUT MD720-3
C79000-G8976-C211
Questions), Downloads, Tips and Tricks.
information on the products you use.
experience.
database.
under the rubric "Service".
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