Product Resource Center

Simply select the name of the product you wish to get support for, or select the appropriate category to get started. Tell us the operating system you’re using on your device and what the topic is for the support, and we’ll give you only the videos and tutorials that suit your needs best.

Written Tutorials
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Fax – Dedicated Fax Extension | Create and Activate | AT&T Office@Hand #4478

Learn how to add a company fax number to your account with AT&T Office@Hand.
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Fax – Fax Overview and Frequently Asked Questions | AT&T Office@Hand #2916

See an overview of faxing with AT&T Office@Hand.
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Fax – Outbound Fax Settings Overview | AT&T Office@Hand #3798

Learn about adding emails permitted to send faxes with AT&T Office@Hand.
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Fax – Resolving Fax attachment issues | AT&T Office@Hand #5199

Learn how to resolve fax attachment issues.
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Fax – Sending Faxes Using Email (Email-to-Fax) | AT&T Office@Hand #3309

Learn how to send Office@Hand fax messages with AT&T Office@Hand.
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Fax – Setting AT&T Office@Hand for Desktop as the Default Calling and Faxing Application | AT&T Office@Hand #8120

Learn about setting AT&T Office@Hand for desktop as the default calling and faxing application.
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Fax – Using the FaxOut Feature of the Desktop App | AT&T Office@Hand #7814

Learn how to use the FaxOut feature of the desktop app with AT&T Office@Hand.
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Fax-Supported file attachments for faxes with AT&T Office@Hand #2073

Learn about supported file attachments for faxes with AT&T Office@Hand.
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Feature Access Codes for AT&T Collaborate – Enhanced Mobile

See the feature access codes for AT&T Collaborate – Enhanced Mobile.
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Feature access codes in AT&T Collaborate

Feature access codes give you quick access to AT&T Collaborate SM features from the keypad on your phone.

How-To Videos
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AT&T Enhanced Push-to-Talk – App Features

AT&T Enhanced Push-to-Talk – Dispatch

AT&T Enhanced Push-to-Talk – Emergency Services

AT&T Enhanced Push-to-Talk – New Features

AT&T Enhanced Push-to-Talk Overview

AT&T Office@Hand – Downloading and Using the Apps

AT&T Office@Hand – Managing User Phones

AT&T Office@Hand – Managing Users

AT&T Office@Hand – Setting up Call Routing

Changing the ringing sequence in a sequential Ring List using the Mobile Assistant