How do I sign in to Microsoft 365 on a Mobile Device?

Microsoft Planner mobile app for Office 365 Now Available mobile 365 The R365 Red App is available for download on iOS and Android devices From this app, users can access many R365 features mobile 365 Microsoft 365 Personal and Family subscribers and free accounts can access Copilot at com and on the Copilot mobile app Microsoft 365

mobile 365 Nature of business 47421 - Retail sale of mobile telephones; 47429