After you have registered your number with Signal, you can start communicating privately with other Signal users.

Here’s how to send a message:


1 In Signal, tap compose Android_Compose.png to view your Signal contact list.

2 Select a contact or enter a number to open that conversation.

3 Tap the text input field.

* You will see Signal message when you are securely communicating with another Signal user.

* You will see Unsecured SMS when you are sending insecure messages through your mobile plan.