Siemens Vibe User Manual page 25

9) Turning your hearing instruments on and off
Your Hearing Care Professional can deactivate the
acoustic signals that inform you when the hearing
instrument is turned on and off.
Power-on delay
Your hearing instrument is equipped with a "power-
on-delay" feature which can be activated by your
Hearing Care Professional.
This allows you to turn the hearing instrument on
with an automatic delay of 6, 12 or 18 seconds, so
that you may insert the hearing instrument into your
ear without experiencing unpleasant feedback (whis-
tling).
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