Our Customers

“I recommend Comfone AG as a partner for GRX/IPX and Roaming Hub business – services are well designed, stable and flexible if adapting is needed. Sales contact and end-to-end project management are the key advantages – I appreciate the most professional, smooth and extremely friendly cooperation. Thank you.”

"I want to take this opportunity and express a big thanks to Comfone DMS team for a great support and collaboration with us, especially Rui. We have raised many tricky requests to Rui and he came up with excellent solutions for them and fulfilled our requests. Comfone BI platform offers a great solution to efficiently decode the traffic patterns and uncover new revenue streams."

“Telekom Mobile Communication Romania has worked together with Comfone for many years to develop and implement an IPX Network Connectivity Architecture and many roaming services. We are very satisfied with the collaboration with all of the Comfone team. I have always had very good cooperation with all the Comfone team, finding them always helpful and efficient. I want to express all my gratitude. Comfone has helped us to provide high quality roaming services to our inbound or outbound customers. I found in this cooperation great colleagues and specialists from Comfone and I am really happy to collaborate with people like them. Thank you Comfone, and all the best for the future!”

"We wholeheartedly recommend Key2roam Hub due to its impressive global footprint, stellar customer support, and proactive approach to staying abreast of the latest developments in the dynamic roaming industry."

"The Key2roam Hub service has exceeded our expectations by providing not only coverage expansion, but also seamless access to new markets and operators. Its streamlined processes, underpinned by the committed guidance of the Comfone Roaming Manager, have allowed us to reallocate precious time to other strategic areas of business."

"Our journey with the Key2roam Hub began in 2018, and it marked a turning point for our roaming service. China Telecom, through the stellar support and innovative solutions from Comfone, has been pivotal in helping us weave a worldwide tapestry of connectivity."

"My takeaway after years of working with Comfone was: daring innovation, precision and above all, a super friendly team that makes it all possible. How many human connections were enriched since then?"

Our association with Key2roam Hub has significantly optimized our processes, resulting in a reduced testing phase and expedited launches with new partners.

Right from the start, I was impressed with the level of global coverage that the Key2roam Hub offers. Key2roam Hub provided us with a quick service rollout, giving our customers a roam-like-at-home experience… We were able to expand our roaming footprint… This has resulted in an increase in revenue for our company.

Along with their undeniable talent and professional system, we thoroughly enjoy working with Comfone. Regarding the dedication and connectivity, Comfone is the true team player and definitely beneficial to your organisation.

I wholly recommend Key2roam Hub because of the impressive footprint, fast support and continuous availability of a super dynamic team. Having Comfone’s Hub as a provider is just amazing!

Before we used the Key2roam Hub, obtaining live services with roaming partners was challenging… this all changed when we started using the Key2roam Hub. We just need to agree on the launch date of the services, and then it is all handled by the Key2roam Hub team.

Through Key2roam Hub, we enjoy faster coverage, with easy-to-follow processes and fast connection launches. We benefit from very good support from our account manager, who is always available and helps us to efficiently reach for our goals. The technical support team is also super reliable.

As a result of Key2roam Hub, we have been able to grow our roaming coverage significantly, with 80 roaming partners in 30 new countries – and many more will come! Thanks to Key2roam Hub, we have reached countries and operators that we previously could not. There are a huge number of members connected to Key2roam Hub and usually they are eager to launch services with another Key2roam Hub member. If you want to expand your roaming coverage fast and easy, you should join Key2roam Hub. I truly recommend it to operators!

Joining the Key2roam Hub made it possible to expand our coverage quickly and provided the flexibility needed. We recommend the Key2roam Hub because alongside flexibility and reliability, it gives you time-to-market with your outbound footprint whilst providing inbound revenues.