Basics9SIM or USIM cardInstalling the SIM or USIM cardInsert the SIM or USIM card provided by the mobile telephone service provider.• Only nano-SIM cards work with the device.• Some LTE services may not be available depending on the service provider. Formore information about service availability, contact your service provider.1 Insert the ejection pin into the hole on the SIM card tray to loosen the tray.Ensure that the ejection pin is perpendicular to the hole. Otherwise, the device maybe damaged.