ZTE-J G730/G740/G750/G780 GoTa Digital Mobile Phone User Manual
9
Safety Precautions
This section includes some important information on safe and efficient
operation. Please read this information before using the phone.
SAR (Specific Absorption Rate)
The exposure guidelines for mobile devices employ a unit of
measurement known as the Specific Absorption Rate (SAR). The
SAR limit stated in the international guidelines is 2.0 watts/kilogram
(W/kg) averaged over ten grams of tissue. Tests for SAR are
conducted using standard operating positions with the device
transmitting at its highest certified power level in all tested
frequency bands. The actual SAR level of an operating device can
be well below the maximum value because the device is designed
to use only the power required to reach the network. That amount
changes depending on a number of factors such as how close you
are to a network base station.
The highest SAR value when tested according to international
testing procedures recommended by International Guidelines
for Exposure to Radio Waves (ICNIRP) for use is 2.00 W/kg.
SAR values may vary depending on national reporting and testing
requirements and the network band. Use of device accessories
and enhancements may result in different SAR values.
Note:
The SAR limit of 2W/kg averaged over ten grams of tissue is
the permitted level of RF energy for the general population. The
standards and guidelines include a substantial safety margin
designed to assure the safety of the public, regardless of age and
health and to account for any variations in measurements.
