We welcome contribution in any area, if you don’t have developer skills, you can always contribute to Localization or just donate us money. In case you are interested in fixing some code, please read Gammu internals to understand structure of Gammu code. We also maintain list of wanted skills where you can find in which areas we currently mostly lack manpower.
Creating Pull Requests
So start with forking & cloning our Git repository:
git clone https://github.com/gammu/gammu.git gammu
Once you have done that, do some fixes and commit them (see Git tutorial for information how to work with Git).
Once you’re satisfied with your results, you can share your changes as Pull Request with us.