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Applied Telephone Technology





Applied Telephone Technology

Colorado's Business Telephone Service Leader

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About Us

Steve Butler founded Applied Telephone Technology Inc. in 1978, to provide consulting, sales installation and service of quality telecommunications products   to Colorado’s business community.


Applied Telephone Technology Inc. has become Colorado’s service leader, with satisfied customers throughout Colorado.


We are a 30+ year member in good standing with the Better Business Bureau, with an A+ rating. View our 2014 Gold Star Certificate.


Applied Telephone Technology is the most respected and sought-after interconnect company in Colorado.

Today Applied Telephone Technology, Inc. leads the way in showing businesses how to reduce over head costs. The day has come where companies are taking a hard look at how to make the telecommuter and mobility work for their business. Why not take a look at telecommuniting as most employers have found that employees will work around the clock to get their job done and it provides the employee flexibility in attending to family matters. With certain controls in place, you are sure to see increased productivity from your employees. 


Increased employee loyalty and satisfied customers, making your business the best that it can be.


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BBB Accredited Business with an A+ rating

2017 Gold Star Certificate

Applied Telephone Technology, Inc. BBB Business Review

NEC Authorized Dealer

Find Us

Call: 303.935.0099



2205 W. 136th Ave.

Suite 106, Box 206



Monday - Friday

9:00am - 5:00pm


Saturday & Sunday



24 Hour Emergency Service

Quick Contact


 ©2017 Applied Telephone Technology, Inc. | 2205 W. 136th Ave. Suite 106 Box 206 | Broomfield, CO 80023 | Phone: (303) 935-0099 | Fax: (303) 935-0245

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