To initiate an internal transaction, you now have two options:
Use our drag & drop function by simply clicking on the starting account & holding down the mouse button. Drag the circle to the destination account you selected and enter the payment details and click on "Transfer".
Click on the menu items of the start account and select "Make internal transfer". Enter an amount and confirm the internal transfer. Alternatively, you can schedule it for later.
No smsTAN is required for internal transfers between your accounts.
More information about subaccounts can be found here.