As an MCI Customer Service representative, your day will primarily involve handling inbound and outbound customer calls, addressing inquiries, resolving issues, and logging interactions using internal CRM tools. You'll collaborate closely with team members and supervisors to ensure timely and effective support for a variety of customer needs. Depending on your shift, you may also assist with follow-up emails or chats, participate in ongoing training, and stay updated on products and policies. The role is dynamic and fast-paced, making strong organizational and multitasking skills valuable for success.