Personalize the display name for dual phone numbers

If your SIM card supports more than one phone number, you can personalize the display name for your phone numbers to help with switching between lines.
  1. On the home screen or in a folder, click the Options icon.
  2. Click Device > Advanced System Settings > SIM Card.
  3. Highlight a phone number.
  4. Press the Image of Menu key key > Edit SIM Phone Number.
  5. In the Friendly Name field, type a display name for the phone number.
  6. Press the Enter key on the keyboard.