The LRS LineShare Pro is a feature rich 4 device (5 ports) industrial line management system. It offers more options and features than any line sharing product except for the additional ports of the ACP-500 and ACP-900. It has every feature that The Stick, SR-3, Versa-Link, FAXJ-1000, as well as the ACP-300 plus much more for a smaller investment. The LineShare Pro has every mode of operation; automatic, semi-automatic and distinctive ring has as well as many more programming options which lets you to configure it precisely to your specific needs. The LineShare Pro is the most up-to-date and complete line sharing technology on the market today.