Number Share: What you need to know
Number Share lets you share one Mobile Phone number on the Optus network between a compatible connected wearable device and a Mobile Phone. This means that you can make / receive calls and use data on your wearable device even if you don't take your Mobile Phone out with you.
Calls and data made from the wearable device can be seen on your bill under the one number once Number Share is active. We'll send you data usage alerts for the total data used on both devices.
For more information or to check if you're Mobile Number is eligible for Number Share on the Optus Mobile network, head over to this page.
The Apple Watch Series 3 (GPS + Cellular) is currently the only device that supports the Number Share feature and uses the eSIM technology, which is compatible with Apple iPhone 6 or later with iOS 11 or later. For information on the watch, check out this page.