Testimonial Categories English

The results of utilizing your services are excellent. We have received superior quality long distance calls for an acceptable price, so you now have a loyal customer. Your staff are very professional and resolve issues very quickly. I love when everything just works and nobody bothers you. This is what I like most about your […]

Switching to your services has saved us 50% on our long distance budget. We are happy with the quality and tech support! We will recommend you whenever this subject comes up.

We have reduced our long distance and international costs and acquired new reliable partners as a result of working with TC Global Systems. Thank you for your cooperation!

Best wishes to TC Global Systems for their high quality services, for the patient and careful attitude of the staff, and for being so efficient at helping resolve anything which presents itself. We have just recently started with this company but they have already helped us to significantly shift the efficiency of our activities, achieve […]

Our company has been working with TC Global Systems since August 2009. We contracted with them to receive quality phone connections and acceptable rates. They have fully satisfied our expectations. We have significantly cut the costs of the telecommunication services. TC Global Systems’ competence and the operational efficiency of its managers in resolving technical and […]

Best wishes to management and staff of TC Global systems! We have reduced the cost of our international phone calls for the short period while we have been working with you. This is very important to us and, in addition, the connection quality is the same or better. The responsive staff is ready to help […]

Our company has been using the services of TC Global Systems for the last 5 years. The specific nature of our activity requires trouble-free and fail safe phone connections. We have always received expert technical support from TC Global Systems staff when we needed it (which is very rare). And they do not leave the […]

TC Global Systems has been providing long distance phone calls services to us for 13 years. During that time, TC Global Systems has shown itself as a reliable telecommunication provider. Hallmarks of its activity are a high level of professional competence, good organization of the staff, attention to clients, and financial stability.

We have been using phone services provided by TC Global System since August 2010. During that time, we have had no complaints regarding VoIP calls. The quality of the services and the rates meet all our standards. We highly recommend TC Global Systems as a qualified VoIP provider.

We appreciate TC Global Systems for their service of our long distance calls. Our relationship has been effective for 7 years. During our time working together, TC Global Systems has proved its professionalism and competence. The billing system works seamlessly and just as importantly, it is accurate. We highly recommend TC Global Systems as a […]