Avaya Business Telephone Systems | Avaya Business Phone Systems | Dallas/Fort Worth & Nationwide

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"Tandem Data has proven time and again that their number-one priority is customer service!"

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Avaya Business Telephone Systems

Tandem Data Telecommunications Solutions

Businesses worldwide have turned to Avaya’s Communications Systems. Why? Because Avaya’s telephone systems deliver what growing businesses really need. Great call coverage. Flexible messaging options. A selection of stylish and functional phones. The ability to connect a wide range of accessories. With Avaya, it’s not only about communications; it’s about helping your business grow.

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