Half of T-Mobile's Customer Service Calls Now Go to AI Agents
T-Mobile's voice AI systems now handle approximately half of all customer service calls, processing over 200,000 conversations daily. The carrier shifted its customer support strategy in 2024 to use AI for customer support, moving from reactive problem-solving to proactive intervention before customers even notice issues.
Julianne Roberson, director of AI engineering at T-Mobile, said the company's goal is to eliminate the need for support calls altogether. "The future looks like customers not having to call us and things just working," she said at the AI Agent Conference in New York City on Tuesday.
From Reactive to Proactive
The shift means AI identifies friction points in the customer experience and removes them before they become problems. Human agents now focus on complex or emotionally sensitive cases, while AI handles routine inquiries instantly.
T-Mobile's T-Life app demonstrates this approach. The AI-driven platform lets customers shop, compare plans, and manage accounts and devices. Roberson cited an 80-year-old woman who used it to buy phones for her grandchildren without assistance.
Getting Buy-In for AI
The rollout faced skepticism internally. When T-Mobile first launched its chatbot, the company disabled screenshots to prevent users from posting negative feedback on Reddit.
The CEO overruled that decision. "Let them take screenshots and critique us," Roberson recalled him saying. That willingness to accept public feedback shaped how the team approached AI deployment.
Roberson leads a team of roughly 30 people-what she calls "a little startup" within T-Mobile's U.S. workforce of 75,000. She prioritizes partnerships with organizations that understand the company's customer-first philosophy, not just technical capability.
"I care about improving the customer experience and making deeply personal relationships that improve our relationship with our customers," Roberson said.
For customer support professionals, this shift underscores a broader industry trend: AI agents and automation are reshaping what human agents do, not eliminating the role. The focus is shifting toward handling edge cases and building relationships that AI cannot replicate.
Your membership also unlocks:
