You can change your password through the subscriber portal (http://calleridonpc.comporium.com). You can not currently change your subscriber ID. Was this article helpful to you? Related Articles 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 get Caller ID on PC? How do I access the personalization web portal? How many PCs can I install the client software on for each phone? Comments are closed.