This verification method works as follows:
Use a code that you receive per SMS on your mobile device.
The last digits of the mobile phone number of the device to which the SMS is sent to, are displayed.
How to verify your identity with an SMS code:
Log in to the groupware with your username and password.
If having set up multiple verification methods, the Select 2-step verification method window opens. Select .
An SMS with a code is sent to your mobile device.
The 2-Step Verification window opens. Enter this code.
Parent topic: Multi-Factor Authentication