Carrier Hub is essentially a portal to your carrier's services, allowing you to access various features such as data usage tracking, account management, and customer support. It may also provide additional functionality like Wi-Fi calling, visual voicemail, and more. Depending on your carrier, the features available through Carrier Hub may vary.
The core functionality of Carrier Hub is to enhance your overall mobile experience by providing easy access to your carrier's services. It's designed to be user-friendly, with a simple and intuitive interface that makes it easy to navigate and find what you need. Whether you're looking to check your data usage or contact customer support, Carrier Hub aims to make it easy and convenient.