Higher UX with little effort
Alexander Marr, Workforce and Analytics Coordinator at congstar, explains the three essential advantages of the VIER solution in an interview.

congstar uses VIER engage
hotlines
employees
calls/month
In an interview
Alexander Marr, congstar
Hi Alexander, tell us a bit about the congstar service center. How many employees work there, which communication channels do you use and what is your job?
More than 200 employees work in congstar's service centers on the hotlines, in chat, in email processing and on social media. We work with external service providers to answer all inquiries promptly. Our app-centric approach means that only those inquiries that our customers have not resolved themselves end up in the service centers. This still leaves an average volume of over 140 thousand calls per month for the congstar, ja!mobil and PENNYMOBIL brands. All telephone inquiries are processed with the ACD of VIER. Our task is to resolve all inquiries promptly to the complete satisfaction of our customers.
You have been a customer for a long time, having joined us as a 4Com customer, which has now been merged into VIER. Has anything changed for you as a customer in the last year?
I appreciate the good support and I was pleased that VIER continues to focus on the core of the contact center, the ACD, and continues the good support that I was used to. Of course, the look and feel has changed. What I am pleased about is that we are proactively receiving new ideas for the use of technology. For example, Dr. Ralf Nikolai approached me in spring 2022 and asked if I would like to test "Your voice is your password". As we will need a legitimation PIN in the call center from 1 July 2022, we took the opportunity to recognize added value for us in a pilot with selected users and will now roll out the project to all locations.
What is the advantage of our solution for you?
For me, there are three essential advantages that positively distinguish the VIER solution from other technologies on the market: Effort, customer satisfaction and speed.
More about the product
VIER engage
Our AI-powered, cloud-based solution is ideal for demanding, large contact centers that want to offer an omnichannel customer experience.

About Congstar
congstar is a subsidiary and secondary brand of Telekom Deutschland GmbH, which offers mobile and Internet tariffs. The brand is managed by the independent congstar GmbH. congstar has 200 employees who work every day to ensure that its 5 million customers can enjoy their mobile freedom.
congstar is a subsidiary and secondary brand of Telekom Deutschland GmbH, which offers mobile and Internet tariffs. The brand is managed by the independent congstar GmbH. congstar has 200 employees who work every day to ensure that its 5 million customers can enjoy their mobile freedom.