Hitachi SH-G1000 - Manual (Page 231)

Section 4: Safety Guidelines and Warranty Information
223 4A: Safety
Hand Held Operation
For hand held operation the device is supplied with a thumb operated
keyboard. For optimum performance both thumbs should be present on
the keyboard at all times. Although the softcase is designed to allow
operation in this mode, the softcase is not required in order to comply
with RF Exposure guidelines in this position.
Normal Phone Operation
While the device is being used for normal phone operation, the softcase is
not required in order to comply with RF Exposure guidelines.
For more information about RF exposure, visit the FCC Website at
www.fcc.gov .
FCC Part 15
Warning: 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.
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.