How to set up man-machine and key voice prompts for the elderly

1. First, select the OK button on the left to open the menu.

2. Then, select the settings inside, as shown in the figure below.

3. Then, in the open settings, find and click the summary mode, as shown in the figure below.

4. Then, in the page that opens, find the outdoor mode and click Switch.

5. You can also press the # key on the initial screen page, or switch to outdoor mode, as shown in the figure below.