Samsung SM-J701MT/SS User Manual page 59

Applications
Viewing messages
Messages are grouped into message threads by contact.
You may incur additional charges for receiving messages when you are roaming.
1
Launch the Messages app and tap CONVERSATIONS.
2
On the messages list, select a contact.
3
View your conversation.
To reply to the message, tap Enter message, enter a message, and then tap SEND. For
dual SIM models, tap
Blocking unwanted messages
Block messages from specific numbers added to your block list.
1
Launch the Messages app.
Tap → Settings → Block messages → Block numbers.
2
3
Tap INBOX or CONTACTS, select a contact, and then tap
To manually enter a number, tap Enter number, and then enter a phone number.
or .
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