Instructions: CH-LOGIN - Change the phone number

Log in to MyAccount with CH-LOGIN.


Figure MyAccount under Login & Security to change your mobile number.
Click on the image to enlarge

To change your phone number, please go to Login & Security at 2FA Management and press Change at Mobile Number (mTAN).


Input screen for entering the password.
Enter password.

Enter your Password and press Continue.


Input screen for entering the new Swiss mobile number.
Enter new Swiss mobile number.

Enter your Swiss new mobile device number with the country code +41 and perform the reCAPTCHA check, then press Continue.


Input screen for entering the confirmation code sent to your new phone number.
Enter confirmation code.

Finally, enter the confirmation code sent to your new phone number.


A green pop-up message will then confirm the successful change.