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22 Getting Started
1.2 Installing the USIM/SIM Card and Battery
Always turn off your device before installing/replacing the USIM/SIM card
and battery. The USIM/SIM card contains your phone number, service
details, and phonebook/message memory. Your device supports both 1.8V
and 3V SIM cards. Some legacy SIM cards will not function with your device.
You should consult with your service provider for a replacement USIM/SIM
card. There may be fees for this service.
Your device contains a rechargeable Li-ion battery and is designed to use
only manufacturer-specified original batteries and accessories. Battery
performance depends on many factors, including network configuration,
signal strength, the temperature of the environment in which you operate
your device, the features and/or settings you select and use, items attached
to connecting ports, and your voice, data, and other program usage
patterns.
Battery life estimates (approximations):
• Standby time: Up to 400 hours for GSM
Up to 450 hours for UMTS
• Talk time: Up to 7 hours for GSM
Up to 4 hours for UMTS
Note: Battery life estimates subject to network and phone usage.
• Media playback time: Up to 8 hours for WMV
Up to 12 hours for WMA
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 60
o
C (140
o
F).
• Replace only with the battery pack designated for this product.
• Recycle or dispose of used battery as stipulated by local
regulations.
Important Before opening the SIM card holder, make sure you turn off the device
first. Opening the SIM card holder while the device is turned on may
damage the device.