LG nexus 5 Important Information Manual page 11

values between different model phones do not mean variations in
safety. SAR values at or below the federal standard of 1.6 W/kg are
considered safe for use by the public.
The highest reported SAR values of the nexus5 are:
Head: 0.96 W/kg
Body (Body-worn/Hotspot) : 1.05 W/kg
FCC Radio Frequency Emission
This phone meets the FCC Radio Frequency Emission Guidelines.
FCC ID number: ZNFD820
More information on the phone's SAR can be found from the
following FCC website:
http://fcc.gov/oet/ea/ .
FCC Notice
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,
and (2) this device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.
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.
Important Safety Information 11