南宫ng·28(中国)官方入口

    How can I know whether my device will work with my SIM carrier?
    Please check the support bands on your device’s packing and make sure the SIM card you are using matches these bands.
    Alternatively, you can contact the seller from which you bought your device to check whether the device supports the SIM card you are using.
    Note: Available settings and menus may vary depending on device model and software version.