MetroPCS Communications, Inc. (NYSE: PCS ) today announced that MetroPCS Wireless, Inc., an indirect wholly-owned subsidiary ("Wireless"), has received sufficient consents to approve the amendments to the indentures governing its 7 7/8% Senior Notes due 2018 (the "2018 Notes") and its 6 5/8% Senior Notes due 2020 (the "2020 Notes", and together with