EXPAND 40 - Enabling / disabling voice prompts

最后更新: 星期二, 29 九月 2026

In idle mode (no active call or music reproduction):

 

In idle mode (no active call or music reproduction):

  • Press and hold the mute button until the speakerphone announces a voice prompt for on or off.

If the voice prompts are deactivated you hear tones instead. 

 

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