6. Functional description
This section provides a detailed description of each function.
An overview of the visual and audio indications provided by the Streamer and the hearing instruments are described in section 7 and 8.
6.1 Key lock
To prevent accidental key presses, the Streamer has a key lock function.
The key lock is operated by the slider on top of the Streamer marked with the padlock symbol.
When the slider reveals the GREEN mark, the keys can be operated. When the slider covers the green mark, the keys are locked.
The Streamer cannot be operated when the keys are locked, apart from accepting a call from the mobile phone. (All keys will then be active until the call is terminated).
If you try to operate the Streamer while the keys are locked, the back light in the buttons will flash a few times to indicate the
The key lock is not an ON / OFF function.
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