Your Signal contact list will show you who is already using the app. You can also invite your contacts to join Signal for a better messaging experience. Friends don't let friends chat insecurely!
Share https://signal.org/install or follow the invitation steps for your platform:
- Open Signal.
- Tap on the Menu.
- Tap Invite friends.
- You can choose to share through another app or via an SMS invitation.
- To share through another app, simply tap on its icon. A draft message that you can send or post will appear.
- To share via SMS, select contacts by tapping on the checkbox in the right column, then tap the send button in the bottom-right corner.
- Tap on compose .
- Choose Invite Friends to Signal.
- Choose Message or Mail; Message may send a group MMS to your contacts.
- Tap on a contacts name to select a contact. Contacts must have a phone number or e-mail in order to be selected.
- Tap on as many contacts as you would like.
- Select Done in the top right corner. This will open the Messages or Email app where you can edit or send the invitation.