gammu: gammu (mobile phone management utility) gammu: gammu: Gammu can do such things with cellular phones as making data calls, gammu: updating the address book, changing calendar and ToDo entries, sending gammu: and receiving SMS messages, loading and getting ring tones and gammu: pictures (different types of logos), synchronizing time, enabling gammu: NetMonitor, managing WAP settings and bookmarks and much more. gammu: Functions depend on the phone model. gammu: gammu: For supported phone modules look at: gammu: http://cihar.com/gammu/phonedb/