73. To remove the card, a quick press releases the card fromthe slot.Note: The handset supports micro-SD cards of up to 8GB.Low Battery IndicatorWhen the battery is weak and only a few minutes of talk timeremain, a warning tone sounds, the “Battery Low” messagerepeats at regular intervals on the display, and the empty batteryicon blinks. The backlight turns off to conserve theremaining battery power.