To change the Messaging settings, open the Messaging app, tap the Menu icon (at the upper-right corner of the screen) > Settings.
The Notification settings menu includes the following options:
Notifications, New message pop-up, Preview, Notification sound, Vibrate, and Repeat alert.
The Text messages menu includes the following options:
Delivery reports, Manage SIM card messages, Priority, Read reports and Allow read reports.
The Multimedia messages menu includes the following options:
Delivery reports, Allow delivery reports, Auto-retrieve, Roaming auto-retrieve, and Priority.
Group Conversation:
Allows you to enable/disable group conversations.
The General settings menu includes the following options:
Conversation theme, Quick messages, Send message with Enter key, Signature, Callback number, Delete old messages, Text message limit, Multimedia message limit, and Save to.