Here are the steps to set it up :
1. On the home screen, select it and click the Messages icon.
2. Then go to the Messages menu button, then select it and click Options.
3. In the message window options click General Options.
4. You will go to the general options. In the sms and email options select SeparateInboxes.
5. If you have press the menu button, select it and click save.
6. On the home screen icon will appear inside special MMS.di SMS and SMS and MMSfeatures. While on the set of messages will contain only email only