Huawei C5005 User Manual page 25

These limits are designed to provide reasonable protection against
harmful interference in a residential installation. Operation is subject
to the condition that this device does not cause harmful interface.
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.
Warning: Changes or modifications made to this equipment not
expressly approved by HUAWEI may void the FCC authorization to
operate this equipment.
Version: V100R001C03_01 Part Number: 3101xxxx