Siemens Vibe User Manual page 37

13) Maintaining Domes and Receiver Molds
If the Dome/ Grid-Dome is not mounted correctly
the sound quality will be affected.
If this is the case check and readjust the Dome/
Grid-Dome.
CAUTION
Risk of injury caused by incorrect use of Domes.
Do not place the receiver into your ear without a
Dome/ Receiver Mold.
If the Dome/ Receiver Mold gets detached in
your ear, consult your Hearing Care Professional,
a physician, or hospital.
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