How do you add a subject line to a text message on the S8?

[Android Central Question]

1. Open text messages.
2. Compose a message.
3. Select recipients.
4. Select message box to compose message.
5. In the upper right-hand corner, select the three vertical dots above the Contacts icon.
6. Select "Add Subject".

 

[SpookDroid]

Just bear in mind that that only works for MMS (single-recipient MMS or group texts, which are always MMS unless selected to send individual texts instead of a group message).