Sonova Phonak Bolero M Series, User Manual

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Use of accessories, transducers and cables other than those
specified or provided by the manufacturer of this equipment
could result in increased electromagnetic emissions or
decreased electromagnetic immunity of this equipment and
result in improper operation.
Portable RF communications equipment (including peripherals
such as antenna cables and external antennas) should be used
no closer than 30 cm (12 inches) to any part of the hearing
aids, including cables specified by the manufacturer.
Otherwise, degradation of the performance of this equipment
could result.
Hearing aids should not be fitted with domes /universal eartip
when used by clients with perforated eardrums, inflamed ear
canals or otherwise exposed middle ear cavities. In these cases,
we recommend the use of a custom earpiece. In the unlikely
case that any part of this product should remain in the ear
canal, it is strongly recommended to see a medical specialist
for safe removal.
Avoid strong physical impacts to the ear when wearing
a hearing aid with customized earpiece. The stability of