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About hearing aid mode
In hearing aid mode, or telecoil mode, the magnetic signal of your BlackBerry smartphone is modified to an appropriate
level and frequency response to be picked up by hearing aids that are equipped with telecoils.
About hearing aid mode
In hearing aid mode, or telecoil mode, the magnetic signal of your BlackBerry smartphone is modified to an appropriate
level and frequency response to be picked up by hearing aids that are equipped with telecoils.