Concepts
VSys gives you a quick tool for marking individual phone numbers and e-mail addresses as bad. This doesn't mark the person as "do not call" or "do not e-mail", it's meant to mark the phone number or e-mail address itself as bad for this person so you don't try to re-contact the person again with this number or e-mail address.
Steps in this task

You can also right-click on an individual person for more tools you can use on that person.
Edit  | 
Brings up this person in the profile editor.  | 
Update addresses and phones  | 
Opens the simplified profile editor (name and addresses only).  | 
Open read-only  | 
Brings up this person in the profile editor in read-only mode.  | 
Comments and images for this person  | 
Lets you associate pictures and comments with this person.  | 
See tracked changes  | 
Shows all changes made to this person. Only visible if tracing is enabled.  | 
Send this person an e-mail  | 
If this person has a valid e-mail address, brings him up in your e-mail application.  | 
Copy name and address to the clipboard  | 
Copies this person's name and address to the clipboard for you to paste into another application.  | 
If you accidentally mark a phone number or e-mail address as bad, the only way to un-do that is to open each person individually, go to their Addresses panel, and fix each phone number/e-mail address individually by right-clicking on it.