The FCC has opened an inquiry into the rejection of the official Google Voice app from the App Store, which occurred at the same time that the App Store was “cleansed” of any Google Voice-enabled third-party apps. On Friday, the FCC sent letters to all three parties involved: Google, Apple, and AT&T. While the letters to Apple and AT&T asked for an explanation for the rejection, the letter to Google simply asked questions about Google Voice as well as any prior Google apps accepted by Apple. Except,