A warm welcome to you! We are passionate about selling our individual solutions to corporate customers. Our customers value our first-class service and our smart business solutions. Rate us - your opinion is important to us.
The ProvenExpert Quality Seal is awarded to service providers who have received at least 10 customer reviews with a recommendation rate of 90% or higher.
ZEIS Telekommunikationslösungen GmbH has been looking after us for years: Customer service is really taken extremely seriously here, you are always helped very quickly and you get all-round competent advice! A very clear recommendation!
We are extremely satisfied; Mr. Zeis is extremely competent and responds excellently to our wishes. He always has an excellent solution ready with suitable solutions and creative approaches. Many thanks at this point!
Mr. Zeis always responds very quickly to my concerns and always has competent solutions ready.
He is friendly and courteous and the contact is always very nice :-)
We have been working with Zeis for some time now and are very satisfied. Particularly worth mentioning is our contact person Mr. Mielenz, who guarantees top service at all times!
We have been working with ZEIS Telekommunikationslösungen GmbH for 2.5 years now. They look after the IP system connection, the business Internet as well as all mobile phone contracts and separate data cards. With Mr. Mielenz, we always have a professional and competent contact person at our side. Thank you very much!
I expected to receive the contracts before the changeover! I received a text message from the network operator informing me that the contracts had changed. After the changeover, the contracts were sent to me by e-mail to sign!
After submitting the evaluation, I was immediately contacted by telephone. They apologized that the contracts had not been sent in advance. As an apology, I was sent a small but nice package! Top customer service !!!!!!!!!!!!
Mr. Mielenz has a very friendly manner. I particularly appreciate his unobtrusive manner. He looks for and finds solutions. Absolutely competent.
Service - Advice -
With Mr. Mielenz and his team, we have a very good senior account manager in the mobile communications sector who supports us at all times and also proactively approaches our company. Thank you very much!
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Profile active since 31/10/2023 | Last update: 07/05/2024
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