This is the way on how to configure call filtering on the Samsung Infuse 4G.
Here we can show you how to regain control over your incoming calls and automatically send the ones you don't want to voicemail
In this tips, we'll show you how to gain a little more control over your incoming calls on a contact-by-contact basis.
1. Open the contact list
2. Scroll until you'll find the contact that you'd like to send straight to voicemail, and tap to open the contact
4. A pop-up message will appear and asking if you're sure you want to enable this feature.
5. Just then Tap OK
And you're done! You can do this to as many contacts as you choose and now, only the people you want to be able to reach you directly will have that power.