New Phone Installations
UCx IP Telephone Systems

The purchase of your new UCX business phone system is very exciting. We know this was an important decision for your business. You are on the path to increase office efficiency and save money with our new VOIP services. We are thrilled that you chose to partner with ATI.


The guides below are are available for you to download and use for your records. The "xls" files are all contained in one Excel file with separate tabs at the bottom of the worksheet for each section.

Training TOOLS
Yealink Phones
  • Videos     Yealink Tutorials
  • Documents    User Guides & Data Sheets