AT&T NumberSync and Handwriting Mode for Messaging

With AT&T NumberSync, you can use your smartphone number on your Samsung Gear S3 frontier to make and receive calls and texts, even when your phone isn't nearby or turned on. Just sync your smartphone number with your Gear S3 frontier, and you can stay connected from virtually anywhere; and your family and friends will recognize your call, even when you are not using your smartphone. With a built-in speaker and microphone, you can also make and answer calls hands-free. And, you can use the Handwriting feature to write a text with your finger on the Gear S3 frontier.