In some cases, the Gigaset GS280 may open the camera app when the On/Off button is pressed once. To prevent this behavior, you can deactivate the "Jump to camera" option until the problem is solved:
1. Calling up Settings 2. Enter "Camera" in the search field 3. open the menu item "Jump to camera" ![]() | 4. disable the option "Jump to camera"![]() |