Sanyo SCP-3100 User Manual page 39

Charging when your phone is turned off:
The battery icon (
"BATTERY CHARGING--Power Off--"is shown on the
display while charging. When the battery is completely
discharged, it may take several minutes until the
message is shown on the display. The battery icon turns
to and the message changes to "CHARGING
COMPLETE--Power Off--"when charging is completed.
It takes approximately 3.5 hours to fully recharge a
completely rundown battery. With the Sprint-approved Li-Ion
battery, you can recharge the battery before it becomes
completely run down.
) appears, and the message
Section 2A: Your Phone – The Basics 23