Does Deutsche Telekom work with authenticator apps like MS Authenticator App?

Yes. Deutsche Telekom supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.

Is Deutsche Telekom two-factor authentication free?

Yes. Enabling authenticator-app 2FA on Deutsche Telekom is free — you only need the free MS Authenticator App.

What if I lose access to my Deutsche Telekom 2FA codes?

Use the backup or recovery codes you saved during setup. If you didn't save them, contact Deutsche Telekom support to regain access, then re-add the account to MS Authenticator App.

How to enable 2FA on Deutsche Telekom

← Deutsche Telekom overview Supported

Deutsche Telekom lets you secure your account with an authenticator app. With 2FA on, each login needs a fresh 6-digit code, keeping your Deutsche Telekom account safe even if your password leaks.

Step-by-step setup

1
Sign in to Deutsche Telekom and open your Deutsche Telekom account security settings.
2
Turn on two-factor authentication and choose the authenticator-app option.
Look for "Authenticator app", "Authentication app", or "TOTP" rather than SMS.
3
Scan the QR code with MS Authenticator App.
Open MS Authenticator App, tap add, and point your camera at the QR code Deutsche Telekom displays. Can't scan? Enter the setup key manually instead.
4
Enter the 6-digit code to confirm.
Type the code MS Authenticator App generates to verify and link your Deutsche Telekom account.
5
Save your backup codes.
Store the recovery codes Deutsche Telekom gives you somewhere safe — you'll need them if you lose your phone.

Menu names on Deutsche Telekom can change — the official Deutsche Telekom 2FA documentation ↗ always has the exact, current path.

Frequently asked questions

Does Deutsche Telekom work with authenticator apps like MS Authenticator App?: Yes. Deutsche Telekom supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
Is Deutsche Telekom two-factor authentication free?: Yes. Enabling authenticator-app 2FA on Deutsche Telekom is free — you only need the free MS Authenticator App.
What if I lose access to my Deutsche Telekom 2FA codes?: Use the backup or recovery codes you saved during setup. If you didn't save them, contact Deutsche Telekom support to regain access, then re-add the account to MS Authenticator App.

Generate your Deutsche Telekom codes in MS Authenticator App

Free, offline, and encrypted. One tap for every 6-digit code.

Get the app

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