42
Notice 2:
Changes or modifications made to this device not
expressly approved by Sonova Communications AG may
void the FCC authorization to operate this device.
Notice 3:
This device has been tested and found to comply
with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules and ICES-003 of Industry
Canada.
These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This device 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 device 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:
PH_User_Guide_Earbuds_TWE21_92x125_GB_V1.00_029-3338-02.indd 42PH_User_Guide_Earbuds_TWE21_92x125_GB_V1.00_029-3338-02.indd 42 2021-05-11 8:49:16 AM2021-05-11 8:49:16 AM