Getting Started 5Text ConventionsThis manual provides condensed information about how to useyour phone. To make this possible, the following text conventionsare used to represent often-used steps:Example: “From the Home screen, press the Menu Key, then touchSettings ➔ Wireless & networks ➔ Wi-Fi settings.”Activating your PhoneDisplaying Your Phone NumberYour can display the ten-digit phone number assigned to yourphone. From the Home screen, press , then touch Settings ➔About phone ➔ Status. Your phone number appears underPhone number.BatteryYour phone is powered by a rechargeable, standard Li-Ionbattery. A Wall/USB Charger (Charging Head and USB cable) areincluded with the phone, for charging the battery.Note: The battery comes partially charged. You must fully charge the batterybefore using your phone for the first time. A fully discharged batteryrequires up to 4 hours of charge time.After the first charge, you can use the phone while charging.Warning!: Use only Samsung-approved charging devices and batteries.Samsung accessories are designed to maximize battery life. Usingother accessories may invalidate your warranty and may causedamage.Battery IndicatorThe battery icon in the annunciator line shows batterypower level. Two to three minutes before the battery becomestoo low to operate, the empty battery icon will flash and a tonewill sound. If you continue to operate the phone without charging,the phone will power off.➔ Arrows are used to represent the sequence ofselecting successive options in longer, orrepetitive, procedures.