What does the Message Signature feature entail in the TXT App Now app, and how can users utilize it effectively?

The Message Signature feature lets you automatically add your name, number, or no signature at the end of each message. Here's how to set it up: 

1. Open the TXT App Now app. 
2. Tap the More icon. 
3. Go to Chat Settings > Message Signature. 
4. A popup will appear – choose from Name, Number, or None.

Your selected signature will now automatically appear at the end of your outgoing messages.