Assembling14The SIM card slot of your device is only suited forstandard SIM cards. Inserting a microSIM card or amicroSIM card with an unauthorised holder may causedamage to the SIM card slot of your device.Insert the battery.3Replace the back cover.4Charge the batteryBefore using the device for the first time or when the batteryhas been unused for an extended period, you must chargethe battery. You can charge the battery with a travel adapteror by connecting the device to a computer with a USB cable.Use only Samsung-approved chargers and cables.Unapproved chargers or cables may cause batteries toexplode or damage your device.