Private: AT&T Landline Texting

Learn how to add contacts and groups as well as send instant and scheduled text messages.

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Adding a custom signature to your Auto Reply using the AT&T Landline Texting web application

  1. Click on Auto Reply On at the top of the home page.

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  2. Click the white area of the desired Auto Reply.

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  3. Click on the Edit Signature link under the message field.

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  4. Click the radio button to the left of “Include the signature below in my messages.”

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  5. Click in the field labeled “Type a message” and enter your custom signature.
    Note: The character count for the custom signature is included in the 160 character limit for texts.
  6. Click on the SAVE CUSTOM SIGNATURE button.

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  7. Click on the OK button.

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  8. Click the X in the upper right corner to close the “Settings” box.

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  9. Click on the SAVE button.

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