Customers with High Speed Internet and Caller ID from Comporium qualify for this service for FREE. Please contact your local business office for details on getting this service today. Was this article helpful to you? Related Articles Can I change my Subscriber ID or Password? Can I use Caller ID on PC with a VPN connection? Where can I download the Caller ID on PC software? How do I personalize my Line Number tab? How do I access the personalization web portal? How many PCs can I install the client software on for each phone? Comments are closed.