AT&T Landline Texting

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

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Download and install the AT&T Landline Texting desktop application for Mac OS

1.       Open a browser and navigate to

2.       Under “Desktop”, click the “Mac” link.

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3.       When the download completes, open the ATT_Landline_Texting.dmg file.

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4.       Move AT&T Landline Texting to your system’s Applications folder.

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5.       Open the desktop application.

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6.       The AT&T Landline Texting Log In dialog box appears.


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