Gmail, most of that garbage no longer arrives in your inbox, instead making its way to a spam folder, where it's held for a month before ending its journey at the Google graveyard. Now, Mountain View is applying that same concept to your Google Voice calls, flagging unsolicited calls, texts, and voicemails, then booting them to a spam folder. The company's servers use collected data from other users marking similar messages as spam, as well as propriety identification tools, to help ensure that those generic creditor or vacation sweepstakes calls never make it to your phone. And like GMail messages, misdirected calls can be marked as "Not Spam" from within the Spam folder, letting them slip through the fence the next time around. GV users can simply check the box next to "Global Spam filtering" on the Calls tab to activate the feature, or hit up the source link for the full scoop.