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Northwest Indiana Telephone Systems

Communication with clients and throughout the office has never been easier. Our phone systems are easy as 1-2-3. We look at ways to help you increase business, enhance customer service, and lower costs. We can help you stream line communications so that your customers will love calling you.

Is your Business Phone System helping to improve your business? Our phone system technology can move your business forward. We provide Digital, VoIP and Hosted Phone system solutions for small and large companies.

ATN Technology Inc. uses the best phone system brands. We carry systems from Avaya, Mitel, NEC, and Polycom along with Cloud Phone System Solutions.

Do you know how many calls you are receiving daily, weekly or monthly? What are your employees saying to customers and how are they saying it? We can provide you with the call reports to help you better understand and help you improve business.


We also offer applications for your iPhone or Android so that you can answer your business phone no matter where you are.

When you're ready for a phone system upgrade, need a phone system serviced, or are designing a system from the ground up, ATN Technology can bring expertise that helps improve your phone system abilities. 

ATN Technology Telephone systems Northwest Indiana
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Telephone systems installer in Northwest Indiana
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