özet bilgi: (band 1 ) 2100 mhz , (band 3) 1800 mhz , (band 7) 2600 mhz , (band 8) 900 mhz ve (band 20) 800 mhz ‘dir.31 Eki 2019
özet bilgi: (band 1 ) 2100 mhz , (band 3) 1800 mhz , (band 7) 2600 mhz , (band 8) 900 mhz ve (band 20) 800 mhz ‘dir.31 Eki 2019