Gammu is the name of the project as well as name of command line utility, which you can use to control your phone. It is written in C and built on top of libGammu.
Gammu command line utility provides access to wide range of phone features, however support level differs from phone to phone and you might want to check Gammu Phone Database for user experiences with various phones. Generally following features are supported:
This project has originally forked from Gnokii and up to version 0.58 has been named MyGnokii2. Then need for better name arrived and Gammu was chosen as an acronym for Gammu All Mobile Management Utilities, without knowing that Gammu from the "Heretics of Dune" book written by Frank Herbert exists.
Published on March 2, 2015 by Michal Čihař
Published on Dec. 30, 2014 by Michal Čihař
Just download Gammu for your platform and use it.
The best documentation is available in The Gammu Manual which is distributed with the program. You can also view online documentation for gammu (the main program) or gammu-rc (the configuration file).
Check also Frequently Asked Questions.