Zte R570 Quick Start Manual page 9

Forward: Forwards the original message or modified message to others
selected or inputted contacts.
Delete: deletes the current message.
Delete all: delete all messages in the inbox.
Mark several: You can SMS bulk delete, copy, move.
Advanced: SMS can batch Copy, move and Use number, Use USSD, Use
URL.
Drafts
View the draft you saved.
Outbox
View the unsent message.
Sent messages
View the sent message.
View: check the received SMS
Forward: Forwards the original message or modified message to others
selected or inputted contacts.
Delete: deletes the current message.
Delete all: delete all messages in the inbox.
Mark several: You can SMS bulk delete, copy, move.