Samsung SWC-R640LBAXAR - Manual (Page 15)

Getting Started 10
Low battery indicator
The battery indicator ( ) in the upper-right corner of the display
indicates power level. Monitor the battery strength and ensure your
battery is adequately charged.
• Five bars ( ) indicate a full charge.
• An empty battery icon ( ) indicates a near empty battery.
• A blinking empty battery icon ( ) and a tone sounding indicate you have
two to three minutes before the battery is too low to operate the phone.
If you continue to use your phone without charging its battery, the phone
will shut down.
Activating Your Phone
Contact your Wireless Carrier and follow their instructions for
obtaining service, if necessary. We suggest that you read this guide
to fully understand the services your phone supports.
Install the Battery
Note: Your phone comes packaged with a partially charged rechargeable standard
Li-Ion battery and travel adapter.
Important!: You must fully charge the battery the first time you use your phone,
otherwise you could damage the battery. From fully discharged to fully
charged, the battery requires up to 4 hours of charge time.