115MessagingMessage settingsMessage center settings1. Tap Messages > Options > Settings.2. Tap Text Message.3. Enter new Center Address.4. Tap OK > Save.Note This number may be pre-configured by the service provider upon activation.MMS profiles for multimedia messages1. Tap Messages > Options > Settings.2. Tap Multimedia Message > MMS Profiles.3. Select a profile.4. To add a profile, tap Create > set the options > Save.Sending settings for multimedia messages1. Tap Messages > Options > Settings.2. Tap Multimedia Message > Sending Settings.3. You can set Creation Mode and Max Message Size.4. Tap Save.