1. Open the "Clock" application of Huawei mobile phone, and then click the "Alarm Clock" option.
2. Select the alarm clock to be set in the alarm clock list, or click the+sign in the upper right corner to create a new alarm clock.
3. After entering the alarm clock editing page, find the "ringtone" option and click Enter.
4. On the ringtone selection page, select "No ringtone", then find and click the "Vibration" option.
5. In the vibration setting page, select the appropriate vibration mode and intensity. If you are not sure which vibration mode is suitable, you can try one by one and choose your favorite mode.
6. After setting, click the "Save" or "Check" button in the upper right corner to save the setting. Now, when the alarm clock is triggered at the set time, the mobile phone will remind you in the set vibration mode without making a sound. This is very useful for users who need to keep quiet in some occasions (such as meetings, libraries, etc.). ).