Phonak Roger inspiro User Manual page 58

the wearer of the transmitter microphone may not
be heard by the wearer of the receiver.
Avoid direct contact of the receiver with hair spray
or other cosmetic chemicals.
Sensitivity of the hearing aid microphone may be
lowered with the use of this system and therefore,
environmental awareness may be reduced.
Universal receivers may create a loud beep at start-
up which could be annoying for Cochlear Implant
users. Please contact your hearing care healthcare
professional for options to eliminate the beep.
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