Getting Started 29
1.9 Battery Information
Battery performance depends on many factors, including T-Mobile’s
network configuration, signal strength, the temperature of the environment
in which you operate your phone, the features and/or settings you select
and use, items attached to your phone’s connecting ports, and your voice,
data, and other program usage patterns.
Battery life estimates (approximations):
• Talk time: Up to 5 hours
• Standby time: Up to 218 hours
• Playing WMV: Up to 8 hours
• Playing WMA: Up to 12 hours
WARNING! To reduce risk of fire or burns:
• Do not attempt to open, disassemble, or service the battery pack.
• Do not crush, puncture, short external contacts, or dispose of in fire or
water.
• Do not expose to temperatures above 140˚F.
• Replace only with the battery pack designated for this product.
• Recycle or dispose of used battery as stipulated by local regulation.
To check the battery power
• On the Home screen, select Start > Settings > More > Power
Management
.
To optimize the power performance
• On the Home screen, select Start > Settings > More > Power
Management, and adjust the backlight, display, and light sensor
settings.