T-Mobile 99HEE006-00 - T-Mobile ShadowTM - Copper, User Manual

Page: 49 / 214

Getting Started 49
1.11 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
160
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 and optimize battery power
On the Home screen, scroll down to
on the Shortcut Bar, then select Manage
Battery
. On the
Power Management
screen, adjust the backlight, display, and
light sensor settings.