Silvercrest SMLM 807 A1 - Manual (Page 78)

Wireless Multimedia Laser Mouse SMLM 807 A1
76 - English
Overview
1 Left mouse button
2 Right mouse button
3 Tilt wheel (4-way fast scroll wheel)
Volume control and mute (media mode)
4 800/1600 cpi toggle switch (press briefly)
Standard / media mode toggle switch
(keep pressed for 3 seconds)
5 Battery level indicator
6 Zoom - (default mode)
Play / Pause (media mode)
7 Zoom + (default mode)
Launch Media Player (media mode)
8 Back (default)
Previous title (media mode)
9 Forward (default)
Next title (media mode)