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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AT&T Collaborate app for Android smartphones

The AT&T Collaborate™ service provides the Collaborate app to help you manage calls and conferences on the go.

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AT&T Collaborate app for Android tablets

See the AT&T Collaborate app guide for Android tablets.

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AT&T Collaborate app for Desktop

The AT&T Collaborate™ service provides the Collaborate app to help you manage calls and conferences on the go. The app provides voice, video, and advanced communications features.

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AT&T Collaborate app for iPad

See the AT&T Collaborate app guide for iPad.

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AT&T Collaborate app for iPhone

See the AT&T Collaborate app guide for iPhone.

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AT&T Collaborate Dialer for Google Chrome – Frequently Asked Questions

Learn about the Google Dialer for Chrome with AT&T Collaborate.

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AT&T Collaborate Glossary

See the AT&T Collaborate Glossary

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AT&T Collaborate quick reference Cisco IP phone 7821

See the AT&T Collaborate quick reference for Cisco IP phone 7821.

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AT&T Collaborate quick reference EdgeMarc 250 Integrated Access Device

See the AT&T Collaborate quick reference for EdgeMarc 250 Integrated Access Device.

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AT&T Collaborate quick reference EdgeMarc 3700 Intelligent Edge

See the AT&T Collaborate quick reference for EdgeMarc 3700 Intelligent Edge.

How-To Videos

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