This looks a really useful way to connect using Facebook messenger. This way I can talk over the internet (VOIP), video conference & message the person. To share contacts you can add your image like this:-
Follow these steps to use this service:-
How do I use Messenger Codes?
Note: This feature is only available on iOS and Android.
Messenger Codes make it easy to start conversations with people or businesses that aren’t in your Messenger contacts yet. Scanning a person’s or business’s code with your phone will open the option to send them a message.
To see your code or scan someone’s code:
- From the Recent tab, tap on your messenger app
- Tap your picture at the top of the page
- Tap My Code to let someone scan your code, or Scan Code to scan someone else’s
You can publish your Messenger Code (ex: profile picture, business cards) to let people find you easily. You can also give people your Messenger username or link.