- From the home screen, tap Messaging.
- Press the Menu key.
- Tap Settings.
- Scroll to then tap Spam settings to toggle message blocking features on/off.
- With Spam settings enabled, tap Add to spam numbers to edit the list of blocked numbers.
- To add a number to the block list, tap the Add icon.
- Enter the desired phone number, then tap Save.
- To remove a number from the block list, touch and hold the desired number.
- Tap Delete.
- Tap OK.