The Office@Hand app provides an intuitive, unified experience that lets you message, video, and phone wherever you are.

Office@Hand Phone for Windows turns your PC into your personal business command center. Manage all your business communication from one app.

Make calls, send texts, start conferences, or send faxes from your computer with the click of a mouse without leaving your Mac apps.

Connect employees with one cloud based phone and fax system, allowing them to work anywhere, and simplify how customers reach your business.

Connect employees with one cloud based phone and fax system, allowing them to work anywhere, and simplify how customers reach your business.

Shadow OSN offers real-time location information to first respondents allowing them to quickly locate the individual that made the call.

Scalable analytics for Messages, Video & Phone, real-time agent/queue dashboards, call recording replay, and alert notification.

Call2Teams is a Cloud Service that connects the MS Teams Dial-Pad on any device to your AT&T Office@Hand extension and number

Third-Party Messaging for AT&T Office@Hand provides an intuitive, unified experience that lets you message and call wherever you are.

Enhance your productivity and team collaboration by enabling users to instantly start an AT&T Office@Hand meeting or conference call.

Easily use AT&T Office@Hand to make calls, start a meeting, and more in Microsoft Teams.

Receive notifications in team messaging when an error is reported in Airbrake.

Shadow Spaces for Team Messaging creates actionable business intelligence about your team collaboration adoption, usage and performance.

InformaCast's notification system that reaches AT&T Office@Hand phones, on premises and mobile devices with critical information.

Schedule meetings automatically with AT&T Office@Hand conferencing links.

Receive notifications in a conversation on the team messaging app when there are updates to your projects on Asana.

Receive notifications in team messaging whenever code is committed to a repository.

Continuous Integration and Delivery notifications for AT&T Office@Hand