According to TechFlow, on September 25, according to official news, OpenAI announced that it will launch Advanced Voice Mode to ChatGPT Plus and Team users this week. This feature is supported by OpenAI's latest GPT-4o model and is designed to provide a faster and smoother real-time conversation experience. Plus and Team users will receive a notification in the app to inform them of the opening of Advanced Voice Mode. This feature is not yet available to users in the EU, UK, Switzerland, Iceland, Norway, and Liechtenstein.