I just bought a brand new Samsung upstage and when I plug it in to charge the battery, no lights or beeps come on to indicate that the battery is charging. Is this correct? I've had it plugged in for 12 hours, but it won't go passed 2 bars on the battery status icon. Should I drain the battery completely before I try to charge it? Are there no indication lights to show that the battery is charging on this phone? Thanks. Zuzana S.

Cell Phones - Samsung - SPH - UpStage SPH-m620 Cellular Phone