AT&T named the #1 Managed SD-WAN Provider in North American by Frost & Sullivan AT&T has been named a Leader in the Managed SD-WAN Services by the 2020 IDC MarketScape 2020 Frost & Sullivan Market Leader Award for Managed SD-WAN Services Ranked #1 in the Vertical Systems Group 2019 Year-End US Carrier Managed SD-WAN LEADERBOARD

AT&T offers a full breadth of SD-WAN technology options AT&T is the world’s largest provider with Velocloud (VMware) AT&T offers the most robust & complete global Cisco solution portfolio AT&T provides a fully managed, integrated Silver Peak solution AT&T offers a full portfolio of complimentary/integrated solutions: transport, network/broadband aggregation, colocation/cloud connectivity, and cybersecurity AT&T provides design expertise to determine the optimal solution and technology As part of a fully managed day 0-3 approach, the AT&T technical team offers post-sale support with a high-touch, deep network design verification covering WAN, LAN, and other applications AT&T's Integrated Service Experience (ISE) Team provides a single point of contact with operational accountability for all in-scope issues associated with the SD-WAN service An optional upgrade can extend ISE scope to support other AT&T services and 3rd Party transport options Service Level Agreements (SLAs) available

AT&T OPEX equipment options allow for SD-WAN network evolution/expansion over time vs. locked into original onetime CAPEX purchase & ownership OPEX consumption model avoids capital sunk costs when upgrading equipment throughout duration of contract, offering flexibility throughout customers’ network transformation Customers with existing AT&T Master Agreements can quickly execute pricing schedules for SD-WAN & complimentary services, these also may contribute to AT&T Minimum Annual Revenue Commitments ACC Business is an indirect channel exclusive program from AT&T- no direct sales team involvement Billing is provided by ACC Business with US based customer service & support SD-WAN NOW is designed for small to medium business SD-WAN NOW is a cost effective, scalable solution that works over virtually any access

For more information, please contact your AT&T Master or AT&T Channel Manager.

© 2020 AT&T Intellectual Property. All rights reserved. AT&T, the AT&T logo and all other AT&T marks contained herein are trademarks of AT&T Intellectual Property and/or AT&T affiliated companies. The information contained herein is not an offer, commitment, representation or warranty by AT&T and is subject to change.