Current Version:
Version 0.5.1: Install

An alternative version not using Mozilla/Firefox an be found on this page.

Instructions:
  1. Go to the Yesss "Kontomanager"
  2. Enter your phone number and the password and store it in Mozilla's/Firefox's password manager
  3. Install the Checkyesss extension (see link above)
  4. Restart Mozilla/Firefox
  5. In case CheckYesss does not find the login information automatically, an input box pops up to enter an account name - enter an arbitrary name.
  6. Enter your login data (phone number + password).
  7. Additional accounts can be added by clicking on the "+"-button

Versions History:

* ... comment
+ ... new feature
! ... error correction