Getting Started
18
2.
Getting Started
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Install the USIM/SIM card
Always turn off your device before inserting or replacing the
USIM/SIM card and battery.
Battery performance depends on various factors, including network
configuration, signal strength, the temperature of the environment in which
you operate the device, the features and/or settings you select and use,
items attached to connecting ports, and your talk time, data transmission,
and other software usage patterns.
To reduce risk of fire or burns:
- Do not attempt to open, disassemble, or repair the battery.
- Do not crush, puncture, short-circuit the external connector, or
dispose in fire or water.
- Do not expose to temperatures above 60 (140 ).
℃
℉
- Replace only with the battery designated for this product.
- Recycle or dispose of used battery as stipulated by local regulations.
Note:
The battery pack is a backup for emergencies in case of a
power failure. Do not operate the phone without having the
AC/DC adaptor connected.
Be sure to carefully match the positive and negative
terminals as shown on the battery. When using the phone