Qumo Quest 509 Band: GSM 900/1800/1900, 3G; Type: smartphone; Operating system: Android 4.2; Case type: classic; Housing material: plastic; Management: touch; The number of SIM cards: 2; The mode of operation of multiple SIM cards: alternate; Weight...
Qumo Quest 507 Band: GSM 900/1800/1900, 3G; Type: smartphone; Operating system: Android 4.2; Case type: classic; Housing material: metal; Management: touch; The type of SIM card: micro SIM; The number of SIM cards: 2; The mode of operation of multip...