Yes, you can. As a non-registered user, you can read and connect with any s͛Card Profile you visit. The contact information in the profile is for visitors to communicate with the profile owner; if there is no contact information, you might need to use the s͛Card Private Message, which you will need to be a registered user.
Once registered, you can communicate with them using the s͛Card Private Message and add one another to the s͛Card Friendlist. We will need you to prove that your account is genuine, not fraudulent; you must verify it once registered. This provides unbeatable confidence for anybody who wants to network with s͛Card.