By Brandon De Hoyos, About.com
Reproduced with permission of Yahoo! Inc. ©2008 Yahoo! Inc.
A check mark will appear next to “No Incoming Calls,” confirming Yahoo! Messenger will begin blocking all incoming PC-to-PC calls from your Yahoo! contacts.
Reproduced with permission of Yahoo! Inc. ©2008 Yahoo! Inc. YAHOO! and the YAHOO! logo are registered trademarks of Yahoo! Inc.
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