How to make the mobile phone send messages without tinkling?

Hold down the volume button on the left side of the phone with your right hand, and press it down to mute it. If it can be set, set information vibration or mute in menu, settings, sound and short message.

If you are using a Huawei mobile phone, and the message sent by WeChat doesn't ring to remind you, please try the following methods: 1, on WeChat > Me > Settings > New Message Reminder, turn on the "New Message System Notification" switch, select a sound, and set it according to your personal needs. 2. Please check whether the volume switch of the system is in mute state. If it is silent, please adjust it to ring. 3. Please check whether the Do Not Disturb mode is on. 4. Open WeChat-I-Settings-do not disturb mode and check whether the switch is on. 5. Open the notification function of the system.