マナーモード切替君 is a useful app designed to prevent unexpected phone calls from disturbing you during work. It allows you to easily switch your phone to silent mode at specific times and days of the week, ensuring that you don't miss important calls while avoiding any interruptions.

With マナーモード切替君, you can set the desired days and times for the silent mode to be activated. Once the settings are configured, the app will automatically switch your phone to silent mode every week at the specified times. If you need to temporarily disable the automatic switching, you can simply turn off the checkbox on the left side.

One of the advantages of マナーモード切替君 is that even if you restart your Android device, the settings will still be in effect. This ensures that you don't have to manually enable silent mode every time you power on your phone.

The app also allows you to prioritize multiple time settings. If you have multiple time slots configured, the ones listed at the top will take precedence. You can easily rearrange the order by long-pressing and dragging the items.

マナーモード切替君 does not include any unnecessary features or advertisements, making it a simple and straightforward solution for managing your phone's silent mode.

Please note that if you encounter any issues with the app not switching to silent mode at the specified times, there are a few possibilities to consider. First, check if any power-saving apps are restricting the app's functionality. Additionally, depending on your Android version, the app may require certain permissions to function properly, such as access to silent mode, system settings, alarms, and reminders. Lastly, some devices may have different behavior with silent mode, so if you experience any issues, it is recommended to use only the マナーオン/オフ mode.

Overall, マナーモード切替君 is a reliable and convenient app for managing your phone's silent mode, ensuring that you can focus on your work without any unexpected disruptions.