20 2A. Device BasicsTurning Your Device On and OffTurning Your Device On Press and hold .Once your device is on, it enters standby mode – thedevice’s idle state. At this point, you are ready to beginmaking and receiving calls.Turning Your Device Off1. Press and hold for two seconds until yousee the powering-down animation on the displayscreen.2. Touch > OK to power off the device.Your screen remains blank while your device is off(unless the battery is charging).Battery and ChargerSprint-approved or Samsung-approved batteries andaccessories can be found at Sprint Stores or throughSamsung; or call 1-866-866-7509 to order. They’re alsoavailable at www.sprint.com.Status Bar – Messaging IconsText Message – You have new text (SMS) ormultimedia (MMS) messages.Voicemail Message – You have new voicemailmessages.New Email message – Shows you have receivedeither a new Internet email message or Outlookemail message via an Exchange server.New Gmail message – Shows you have receiveda new Gmail message.WARNING: Use only Sprint-approved or Samsung-approvedbatteries and chargers with your device. Thefailure to use a Sprint-approved or Samsung-approved battery and charger may increase therisk that your device will overheat, catch fire, orexplode, resulting in serious bodily injury, death,or property damage.