Store SMS text messages on your SIM card
Depending on your wireless service provider and wireless network, this feature might not be supported.
If your BlackBerry® device uses a SIM card and you set your SIM card to store SMS text messages, your SMS text messages still appear in the
On the Home screen or in a folder, click the Options icon.
2. Click SMS Text.
3. Set the Leave Messages On SIM Card field to Yes.
4. Press the Menu key.
5. Click Save.
To stop storing SMS text messages on your SIM card, set the Leave Messages On SIM Card field to No. If you set this field to No, your SMS
text messages are deleted from your SIM card.