Similar to Android and iOS, Windows Phone users can proactively customize notifications within the notification center, also known as the notification hub. Additionally, iOS users can adjust the position of the Control Center to better fit their screen size.
ADDING MESSAGE NOTIFICATIONS TO THE LUMIA NOTIFICATION CENTER
Similarly to resizing icons on Lumia devices, users can access Settings > Notifications & actions, then toggle the option under Show in action center to enable additional notifications in the notification center of the device.
Here, users have the flexibility to select which notifications to include, such as messages, emails, or Facebook notifications. To review all notifications, simply swipe down from the top of the screen.
https://Mytour.vn/add-message-notifications-on-lumia-3666n.aspx
Mytour.vn has provided guidance on adding message notifications to your Lumia's notification center. Best wishes for a successful implementation!
