LG UN280 - Manual (Page 11)

9
T
echnical De
tails
Technical Details
Welcome
Thank you for choosing the your
phone, designed to operate
with the latest digital mobile
communication technology,
Code Division Multiple Access
(CDMA).
Important Information
This user’s guide provides
important information on the use
and operation of your phone.
Please read this guide carefully
prior to using the phone to
be able to use your phone to
its greatest advantage and to
prevent any accidental damage
or misuse. Any unapproved
changes or modifications will
void your warranty.
Technical Details
Your phone is an all digital phone
that operates on both Code
Division Multiple Access (CDMA)
frequencies: cellular services
at 800 MHz and Personal
Communication Services (PCS)
at 1.9 GHz.
CDMA technology uses a
feature called DSSS (Direct
Sequence Spread Spectrum)
that enables the phone to
keep communication from
being crossed and to use one
frequency channel by multiple
users in the same specific
area. This results in a 10-
fold capacity increase when
compared with analog mode. In
addition, features such as soft/
softer handoff, hard handoff,
and dynamic RF power control
technologies combine to reduce
call interruptions.
The Cellular and PCS CDMA
networks consist of MSO
(Mobile Switching Office), BSC
(Base Station Controller), BTS
(Base Station Transmission
System), and MS (Mobile
Station).
1xRTT system receives twice as
many subscribers in the wireless
section as IS-95. Its battery life is
twice as long as IS-95.
FCC RF Exposure Information
WARNING! Read this
information before operating
the phone.
In August 1996, the Federal
Communications Commission
(FCC) of the United States,