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Ihre Meinung

Please let me know what you think about our solutions and services. Positive feedback motivates us and constructive criticism gives us the opportunity to improve and do better. Your opinion is immensely valuable. I will read and respond to your comments personally.

Manfred Büttner, Managing Director

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Very fast and good support!
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Yannic Jörg
I can only report on the support (telephone & email). Problems are always handled competently and friendly - usually within the shortest possible time.
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Marcus Stein
I use the CI-Sign for over a year for about 600 users and it works very well. The support and performance are just great! Praise to you Mr. Büttner.
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Lukas Prelovsky
- Easy to maintain and configure - Low costs - Good, fast and English speaking support
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Mark Klerkx