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LG-5450
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LG-5450
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Technical D
D
etails
The LG-5450 is a tri-mode phone that operates on
both Code Division Multiple Access (CDMA)
frequencies of 800 MHz Cellular and 1.9 GHz
Personal Communication Services (PCS) as well as
800 MHz Analog service.
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). The following table lists
some major CDMA standards.
When the phone is not used for a long period time,
store it in a safe place with the power cord unplugged.
Only use the batteries, antennas, and chargers
provided by LG. The warranty will not be applied to
products provided by other suppliers.
Using the phone in proximity to receiving equipment
(i.e., TV or radio) may cause interference in this phone.
Only authorized personnel should service the phone
and its accessories. Faulty installation or service may
result in accidents and consequently invalidate the
warranty.
Use only the antenna provided or approved by LG.
Unauthorized antennas, modifications or attachments
may affect the quality of phone call, damage the phone
or result in a violation of FCC regulations.
Do not use the cellular phone if the antenna is
damaged. If the damaged antenna gets in contact with
the skin, it may cause a slight burn. Please contact LG
Authorized Service Center to replace the damaged
antenna.
Do not use the cellular phone in areas where its use is
prohibited. (For example: aircraft).
Do not expose the cellular phone to high temperatures
or high humidity.
Do not immerse your cellular phone in water. If this
happens, turn it off immediately and remove the
battery. If the phone does not work, take it to an LG
Authorized Service Center.
GETTING STARTED