What does it mean when a message says "Sent from messenger"?

[Ketete]

Or sent from internet. Does internet mean PC and messenger phone?

[?]

Yes

[MightyBastard713]

When the message says " sent from messenger " it means it was sent from the Facebook messenger app. (You could download it from the play store or App Store ). If it says "sent from internet " it means that it was sent from their computer. & when it says "sent from mobile " it was sent from their phone.

[angel]

There's a messenger app that people use, they don't use the Facebook app, but instead there's a messenger app that only messages