Grandstream GXV3611IR HD User Manual User Manual
Page 9

Grandstream Networks, Inc.
GXV3611IR_HD User Manual
Page 9 of 64
Firmware Version 1.0.3.5
Last Updated: 11/2014
FCC CAUTION
Any Changes or modifications not expressly approved by the party responsible for compliance 
could void the user's authority to operate the equipment. This device complies with part 15 of the 
FCC Rules. Operation is subject to the following two conditions: 
 
1) This device may not cause harmful interference.
2) This device must accept any interference received, including interference that may cause
undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital 
device, pursuant to part 15 of the FCC Rules. 
These limits are designed to provide reasonable protection against harmful interference in a 
residential installation. This equipment generates uses and can radiate radio frequency energy and, 
if not installed and used in accordance with the instructions, may cause harmful interference to 
radio communications. However, there is no guarantee that interference will not occur in a 
particular installation. If this equipment does cause harmful interference to radio or television 
reception, which can be determined by turning the equipment off and on, the user is encouraged to 
try to correct the interference by one or more of the following measures: 
 
— Reorient or relocate the receiving antenna. 
— Increase the separation between the equipment and receiver. 
— Connect the equipment into an outlet on a circuit different from that to which the receiver 
is connected.
— Consult the dealer or an experienced radio/TV technician for help.
RF EXPOSURE INFORMATION (SAR)
This device is designed and manufactured not to be exceeded the emission limits for exposure to 
radio frequency RF energy set by the Federal Communications Commission of the United States. 
The exposure standard for wireless devices employing a unit of measurement is known as the 
Specific Absorption Rate (SAR), and the SAR limit set by FCC is 1.6 W/kg. 
 
This device is complied with SAR for general population/uncontrolled exposure limits in 
ANSI/IEEE C95.1-1992, and has been tested in accordance with the measurement methods and 
procedures specified in OET Bulletin 65 Supplement C. This device has been tested, and meets 
the FCC RF exposure guidelines when tested with the device directly contacted to the body. RF 
exposure compliance with anybody-worn accessory, which contains metal, was not tested and 
certified, and uses such body-worn accessory, should be avoided. 
 
Changes or modifications not expressly approved by the party responsible for compliance could 
void the user’s authority to operate the equipment. 
 
Hereby, Grandstream declares that this device is in compliance with the essential requirements 
and other relevant provisions of Directive 1999/5/EC.
