Bringing your mobile and Microsoft Teams application together you can make and receive phone calls using your personal phone number across all your devices seamlessly. This means whether you make a call using the Microsoft Teams app dial-pad or directly from your mobile dialer or any other device with your Microsoft Teams app it’s like using the same phone – same phone number, merged call history and voicemail. Teams Phone Mobile also offers true, unified presence. So even when you are on a mobile call, your presence will reflect your availability.