Sonova Phonak Bolero M Series, User Manual

Page: 51 / 64

51
20.1 Hazard warnings
Your hearing aids operate between 2.4 GHz–2.48 GHz
frequency range. When flying please check if flight operator
requires devices to be switched into flight mode, see
chapter 12.
The intended use of hearing aids is to amplify and transmit
sound to the ears and hereby compensate for impaired
hearing. The hearing aids (specially programmed for each
hearing loss) must only be used by the intended person. They
should not be used by any other person as they could damage
hearing.
Changes or modifications to the hearing aid that were not
explicitly approved by Sonova AG are not permitted. Such
changes may damage your ear or the hearing aid.
Do not use the hearing aids in explosive areas (mines
or industrial areas with danger of explosions, oxygen rich
environments or areas where flammable anesthetics
are handled) or where electronic equipment is prohibited.