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Commercial Solutions > Voice > Phone Service
Our commercial phone service solution is developed and supported locally by CMS. Our phone service utilizes your Internet connection to place and receive crystal clear calls on the CMS voice network with great voice quality. Enjoy unlimited calling and an array of flexible features that are all included at no extra cost.
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Unlimited Calling to all 50 US States, Canada and Puerto Rico
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International Calling Available
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24/7 Technical Support
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Free Number Porting
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DID's Available Nation Wide
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Toll Free Numbers Available
Voice Plans
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