4 Assemble Your DeviceGetting StartedAssemble Your DevicePrior to use, install the SIM cardand optional memory card(not included), and charge thebattery.Install the SIM CardWhen you subscribe to a cellular network, you areprovided with a plug-in SIM card. During activation,your SIM card will be loaded with your subscriptiondetails, such as your PIN, available optionalservices, and other features.Warning! Please be careful when handling the SIMcard to avoid damaging it. Keep all SIM cards out ofreach of small children.1. Open the SIM card slot and turn to expose theslot.2. Carefully slide the SIM card into the SIM cardslot until the card locks into place.Make sure that the card’s gold contacts face intothe device and that the upper-left angled cornerof the card is positioned as shown.Caution: If the card is not inserted correctly, thedevice will not detect the SIM card. Re-orient thecard and place it back into the slot if the SIM isnot detected.Install a Memory CardYou can install an optional microSD or microSDHCmemory card (not included) to expand availablememory space.Note: A memory card can be installed at any time; itis not necessary to install it prior to using the device.For more information on installing a memory card,see Install a Memory Card.Charge the BatteryYour device is powered by a rechargeable, standardLi-Ion battery. A Wall/USB Charger (charging headand USB cable) is included with the device forcharging the battery from any standard outlet.The battery comes partially charged. A fullydischarged battery requires up to four hours ofcharge time. You can use the device while charging.Caution: Use only Samsung-approved chargingdevices and batteries. Samsung accessories aredesigned to maximize battery life. Using otheraccessories may invalidate your warranty and maycause damage.