Play/Pause button Volume down button Volume up button Socket for USB charging cable MM100 power supply USB charging cable Charging plug USB plug PictogramMeaning Briefly press this button. Keep this button pressed for 5seconds. 5 s PictogramMeaning This pictogram symbolizes a flashing. This pictogram symbolizes an interruption. This pictogram symbolizes an interval. Kopie von 090603_MM100_532892_0409_SP7_PRT.pdf 10Kopie von 090603_MM100_532892_0409_SP7_PRT.pdf 1004.11.2009 11:16:4204.11.2009 11:16:425 Overview of buttons Examples of some of the pictograms that are used throughout this instruction manual: The pictogram “i” Overview of buttons PictogramMeaning The LED flashes once every 3 seconds. The LED flashes 3 times per second. The LED flashes in a rhythmic sequence. The LED flashes several times. 3s This note provides important information! Notes marked with the pictogram “i” provide important information on the use of the headset. ButtonTo be pressedTo ...Page start or pause audio playback, accept or end a call, start searching mode 10 11 8 switch on/off, reject a call, mute/unmute the microphone 8, 11 13 enter pairing mode9 increase the ring volume or audio volume by 1 step 13 increase the ring volume or audio volume continuously 13 reduce the ring volume or audio volume by 1 step 13 reduce the ring volume or audio volume continuously 13 2 s 5 s 2 s 2 s Kopie von 090603_MM100_532892_0409_SP7_PRT.pdf 11Kopie von 090603_MM100_532892_0409_SP7_PRT.pdf 1104.11.2009 11:16:4204.11.2009 11:16:426 LED indications * These functions must be supported by the mobile phone. LED indications Meaning during operation For a more detailed description...