Recent content by omidgold

fekr konam manzor shoma BST mobile bode. in sakhtar mobile ro behesh GSM migan va taghriban dar bishtar keshvarhaye europa va australia vojod dare. az yek sakhtar selolar estefade mikonan. be dalil mahdod bodan tedad ferekans az frequency reuse ya estefade mojada az frekans estefade mishe . ma...