LG Optimus G LS970 was officially announced in October 2012 , Device released in November 2012 LG Optimus G LS970 made under Optimus.Mobile Network Support and BandLG Optimus G LS970 have Micro-SIM, (1 UIM Slot) Card Slots, LG Optimus G LS970 support dual mode based on GSM/CDMA based network providers. LG Optimus G LS970 mobile device support GSM 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900, LG Optimus G LS970 mobile device support