How to turn off Facebook Messenger Notifications

How Do I turn off Facebook Messenger Notifications: Imagine that you are in a very important meeting with everyone in your company, everywhere is silent and all of a sudden, you hear a sound on your phone indicating that you have a Facebook message from one of your friends, or you are having a very important discussion with your parents or boss in the office and your phone keeps making that Facebook message notification sound. 

Check out: Facebook remove from group notification

Mortifying and embarrassing, isn't it? Well, you don't need to worry about being mortified, embarrassed or taken as unserious anymore. Putting your phone on silent is an option but what if you miss an important call?
The best alternative is to turn off Facebook messenger notifications and enjoy your peace and quiet.

Follow this step by step guide and learn how to turn off Facebook messenger notifications.

FOR ALL CONVERSATIONS

To turn off notifications for all your conversations:

1. Open your Facebook messenger application

2. Tap on this button at the top right hand of the page

3. On the screen that pops up, scroll down to Notifications & Sounds and tap on it.

4. On the screen that pops up, tap on Notification previews

5. Tap on it to turn off all Facebook messenger notifications and conversations

  

FOR A SINGLE CONVERSATION

To turn off notifications for a single conversation:

1. Open your Facebook messenger application

2. Scroll down to the particular message you want to turn off notifications for

3. Tap and hold the conversation

4. On the pop-up screen, tap on mute notifications

5. On the pop-up screen, tap on the length of time you want the notifications of the conversation to stay on mute

6. Tap on Ok

As simple as that! So go ahead, concentrate on your job and that meeting or get your privacy and some ''me'' time without any interruptions or diversions from messages from Facebook friends. 
Article Source: Learn Facebook Basics