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# Logging in to Microsoft Teams on Your Mobile Device with Your Phone Number

# **Logging in to Microsoft Teams on Your Mobile Device with Your Phone Number**
You can sign in to Microsoft Teams on your mobile device using your mobile phone number instead of an email address. This guide walks you through the steps to get started.


## **Before You Begin**
Make sure:
* You have the **Microsoft Teams app** installed on your mobile device (download from https://play.google.com/store/apps/details?id=com.microsoft.teams or https://apps.apple.com/app/microsoft-teams/id1113153706).
* Your mobile phone number is linked to your Microsoft account. If not, you can add it during sign-in.


## **Step 1: Open the Microsoft Teams App**
1. Launch the **Teams** app on your mobile device.
2. Tap **Sign in**.


## **Step 2: Enter Your Mobile Phone Number**
1. In the **Sign-in field**, type your mobile phone number (include country code if needed).
    * Example: `+31 6 12345678` for a Dutch number.
2. Tap **Next**.


## **Step 3: Verify Your Identity**
1. Microsoft will send a **verification code via SMS** to your mobile number.
2. Enter the code in the app and tap **Next**.


## **Step 4: Complete Sign-In**
* If your phone number is already linked to your Microsoft account, you’ll be signed in to Teams immediately.
* If not, Microsoft will prompt you to **create or link an account**. Follow the on-screen instructions.