What important information can customers find through the Team Wireless App?

The Team Wireless App provides customers with access to essential resources such as device manuals and current promotions. Device manuals are invaluable for customers seeking detailed information about their devices, including setup, troubleshooting, and feature usage. This helps ensure that users can fully leverage the capabilities of their devices and resolve issues independently.

Current promotions are also a critical aspect of the app, allowing customers to stay informed about any deals, discounts, or special offerings available. This feature enhances customer engagement and encourages them to take advantage of savings on products and services.

The combination of both device manuals and current promotions creates a convenient and comprehensive resource for users, addressing practical needs and enhancing their overall experience with the service. This makes option D the most accurate choice, as it encompasses two vital types of information available through the Team Wireless App.