How can I add new lines to my business account?

To add new lines to a T-Mobile business account, a customer generally needs to access their business account through the T-Mobile website or app. After logging in, users should navigate to the account management section. Once there, they typically find an option to manage lines and are presented with details on how to add a new line. This process may involve selecting a device, choosing a plan, and reviewing the costs associated with adding a line. If any questions arise during this process or if assistance is needed, T-Mobile Business Care is available to help with any inquiries. Users can refer to the T-Mobile website for updated information and resources regarding new line additions. It is always advisable to review the specific plans and promotions available that may apply to business accounts.