Smartphone SGH-i320 User's Guide Table of Contents Table of Contents Important safety precautions . 5 CHAPTER 1 Getting started What's in the box? . Getting to know your phone Installing the SIM card Installing the battery . Charging your phone . Turning your phone on or off . 7 . 8 11 13 14 15 CHAPTER 2 The basics Using the Home screen . Start menu screen Entering text Customising your phone Locking the keys . Using the Program Launcher . Using an optional memory card . Adding and removing programs . Managing certificates Resetting your phone Using online help . SIM AT (SIM Application Toolkit) 16 20 22 23 33 33 35 36 39 40 41 41 CHAPTER 3 Synchronisation Installing ActiveSync Customising connection settings Connecting your phone to a computer Synchronising information Customising synchronisation settings . 43 44 45 46 47 Table of Contents CHAPTER 4 Call functions Turning the phone functions on and off Using the Dialling screen Making a call . Advanced calling features Answering or ignoring a call Options during a call . Call-related features . Customising your phone functions 50 51 51 51 54 55 56 60 CHAPTER 5 Messaging, Internet, and Messenger