AT&T WF720 manual Radio Frequency RF Energy

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Radio Frequency (RF) Energy

This device meets the government’s requirements for exposure to radio waves.

This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government:

The exposure standard for wireless mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg.*

While there may be differences between the SAR levels of various devices and at various positions, they all meet the government requirement.

The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. SAR information on this device is on file with the FCC and can be found under the Display Grant section of http://www.fcc.gov/oet/ea/fccid/ after searching FCC ID: Q78-WF720.

*Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output.

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Radio Frequency (RF) Energy

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Contents User Guide Version No Edition Time April Manual No Welcome to AT&T Page Contents Page Getting Started BoxGetting to Know Your Device LED Indicators Before You Begin Device InstallationHow It Works Install the Back-up Battery Connect the Power CordCheck the Wireless Signal Raise antenna to an upright positionConnect the Device to a Phone Setup VoicemailPlace a Test Call Useful TipsTransferring a Phone Number Message WaitingRetrieving Messages Remote RetrievalUsing Your Device CallingMaking Calls Three-Way CallingCall Forwarding Home Answering Machines Adjusting VolumeHelpful Tips TTY Support Powering On/OffAT&T 3G MicroCell E911 Service Power OutagesIn-Home Wiring Important InformationFrequently Asked Questions Frequently Asked Questions Can I use my Wireless Home Phone Base internationally? Troubleshooting Problem Possible Solution Poor voice MicroCell MicroCell Approved User List Problem Possible Solution Problem Possible Solution My answering Specifications Safety Instructions Safety Instructions Radio Frequency RF Energy FCC Compliance Warranty Limited Warranty How to Get Warranty Service Other Warranty ProgramsPage Page