4 Assemble Your DeviceGetting StartedPrior to use, it is necessary toinstall the SIM card, optionalmemory card (not included),and the battery.Remove the Back Cover1. Remove the back cover using the slot on the topof your phone.2. Lift the cover up and to the back of the phone.Warning! Do not bend or twist the back coverexcessively. Doing so may damage the cover.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.► Carefully slide the SIM card into the SIM cardslot.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.Assemble Your Device