DROID TURBO by Motorola - Text Message Signature

  1. From a Home screen, navigate: Apps icon Apps icon > Messaging.
  2. Tap the Menu icon Menu (located in the upper-right).
  3. Tap Settings.
  4. From the Multimedia (MMS) messages section, tap Message signature to enable.
    Note Enabled when a check mark is present.
    Note A signature is automatically attached to each sent text message when this setting is enabled.
  5. When enabled, to edit the signature:
    1. Tap Edit Signature.
    2. Enter the signature then tap OK.