28Section 2Note: You can use your phone while charging, however, the batterycharges faster if the phone is turned off.Battery IndicatorThe battery indicator in the upper-right corner of thedisplay indicates battery power level. Four bars indicatea full charge, while an empty icon indicates an almostempty battery. Two to three minutes before the batterybecomes too low to operate, a blinking empty battery iconappears and a tone sounds. If you continue to operatethe phone without charging, it shuts down.Removable Memory Card StorageNote: Your phone does not come with the microSD™ memory card, it mustbe purchased as an accessory. See your service provider for moreinformation.The following file types can be saved to the removablemicroSD™ memory card:• PIX: Pictures you have saved from a PIX message or takenusing your phone.• FLIX: Video Clips you have saved from a FLIX message or takenusing your phone.• Music: Music you have downloaded directly from the V CASTMusic catalog or music you have transferred from your PCusing Sync Music.• Sounds: Sounds you have recorded using your phone or savedfrom a PIX message with Sound attached.a990.book Page 28 Wednesday, February 22, 2006 4:37 PM