Digital home phones are home telephones that use VOIP (voice over IP) technology to deliver telephone service over an internet connection. AT&T digital home phone service operates similarly as a …

Learn about AT&T VoIP phone service. Find out which equipment you will need for AT&T digital phone service and purchase Internet phone service for your home.

Power your business with a scalable VoIP solution that delivers 40+ advanced calling features, supports critical utility lines, and seamlessly integrates with your existing voice systems.

AT&T Phone – Advanced (AP-A) provides digital AT&T phone service without a traditional landline phone connection. The AP–A device uses the AT&T cellular network to provide your home telephone …

Whether you want a setup of traditional phones or advanced Digital Voice technology, trust AT&T to outfit your business. Call anywhere in North America, integrate AT&T Mobile devices, and support …

Yes, AT&T offers two different VoIP services. AT&T Phone SM is our most sophisticated digital phone service with over 25 calling features including unlimited long distance, caller ID and more.

Get the VoIP equipment you need to make and receive calls from around the worl. Shop for VoIP phones, adapters, routers and more at Best Buy.

AT&T Phone for Business is a comprehensive VoIP business phone solution that combines crystal-clear digital calling, over 30 advanced and traditional calling features, and seamless integration with …

Aug 7, 2025 · Get started with AT&T Phone Learn how to set up and use your new digital home phone service.

AT&T digital home phone service operates similarly as a traditional landline – calls can be made by dialing a number and can be ended by hanging up the handset.