Exposure To Radio Frequency Signal; Antenna Care - LG optimus L90 Guia Del Usuario

While there may be differences between SAR levels of various phones and at various positions, they all meet the
government requirement for safe exposure.
The FCC has granted an Equipment Authorization for this model phone with all reported SAR levels evaluated
as in compliance with the FCC RF emission guidelines. SAR information on this model phone is on file with
the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/fccid after searching on
FCC ID ZNFD415. Additional information on Specific Absorption Rates (SAR) can be found on the Cellular
Telecommunications Industry Association (CTIA) website at http://www.ctia.org/.
* In the United States and Canada, the SAR limit for mobile phones used by the public is 1.6 watts/kg (W/kg)
averaged over one gram of tissue. The standard incorporates a substantial margin of safety to give additional
protection for the public and to account for any variations in measurements.

Exposure to Radio Frequency Signal

Your wireless handheld portable phone is a low power radio transmitter and receiver. When ON, it receives and
sends out Radio Frequency (RF) signals.
In August, 1996, the Federal Communications Commissions (FCC) adopted RF exposure guidelines with safety
levels for handheld wireless phones. Those guidelines are consistent with the safety standards previously set by
both U.S. and international standards bodies:
ANSI C95.1 (1992) *
NCRP Report 86 (1986)
ICNIRP (1996)
* American National Standards Institute; National Council on Radiation Protection and Measurements;
International Commission on Non-Ionizing Radiation Protection
Those standards were based on comprehensive and periodic evaluations of the relevant scientific literature.
For example, over 120 scientists, engineers, and physicians from universities, government health agencies, and
industry reviewed the available body of research to develop the ANSI Standard (C95.1).
The design of your phone complies with the FCC guidelines (and those standards).

Antenna Care

Use only the supplied or an approved replacement antenna. Unauthorized antennas, modifications, or
attachments could damage the phone and may violate FCC regulations.
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