Battery life estimates (approximations)
• Talk time: 4 hours
• GPRS/Internet browsing: 1.5 hours
• Standby time: 150 hours
To check the battery power
• On the Home screen, click
Start
>
Settings
>
Power Management
.
To optimize the power performance
• On the Home screen, click
Start
>
Settings
>
Power Management
, and adjust the
backlight, display, and light sensor settings.
To manage a low battery
When the low-battery warning appears, do the following:
1. Immediately save your current data.
2. Synchronize with your PC to charge the battery.
3. Turn off your phone.
For information about charging the battery, see the Quick Start Guide. \
DANGER OF EXPLOSION IF BATTERY IS INCORRECTLY REPLACED. TO REDUCE
RISK OF FIRE OR BURNS, DO NOT DISASSEMBLE, CRUSH, PUNCTURE, SHORT
EXTERNAL CONTACTS, EXPOSE TO TEMPERATURE ABOVE 60°C (140°F), OR DISPOSE
OF IN FIRE OR WATER. REPLACE ONLY WITH SPECIFIED BATTERIES. RECYCLE OR
DISPOSE OF USED BATTERIES ACCORDING TO THE LOCAL REGULATIONS OR
REFERENCE GUIDE SUPPLIED WITH YOUR PRODUCT.
Summary of Contents for RG4-E01
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