NOTE: For optimal performance, a constant Internet connection is required. Data usage is significant.Download the LG Optimus F3™ Training app to view fun, engaging feature videos about this smartphone’s stunning features: its 4.0" IPS display, 4G LTE network speed, powerful 2,460 mAh battery, a 5 MP camera with features like Voice Shutter, advanced multitasking with QSlide 2.0™, real-time translations with QuickTranslator, content sharing and collaboration with VuTalk, and much more. Then, read all the specs, download resources, and take the quiz to see what you’ve learned. You’ll also receive notifications about product updates and important selling features, so you’ll always have the latest information available for Optimus F3. Train anytime, anywhere, and enjoy the unique flexibility and convenience of the Optimus F3 Training app!