• Windows® 7, Windows® 8, Windows® 10 
  
• 2 GB RAM
• 10 GB hard drive space
• Color monitor with 1024 x 768 resolution
• USB 2.0 ports (1 port per PhoneTree unit)*

In addition to the above requirements, the computer hosting PhoneTree must be able to access the Internet in case of any future technical support needs from PhoneTree Product Support.

* If you only have USB 3.0 ports available, you will need to purchase a USB 2.0 hub. PhoneTree can provide recommendations on models, as well as purchase options.