Samsung SM-A520F/DS User Manual page 66

Apps and features
3
Enter a message.
Edit recipients.
Attach files.
Enter a message.
4
Tap to send the message.
For dual SIM models, tap
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, enter a message and tap
.
or to send the message.
66
Access additional options.
Add recipients from the contacts
list.
Send the message.
Enter emoticons.
. For dual SIM models, tap or