Wammu is mobile phone manager running on Linux, Windows and possibly other platforms, where Gammu and wxPython works. The communication is made by Gammu library. With this software you can:
=> Edit / delete contacts, todo, calendar etc
=> Send files
=> Text (sms) composer for multi part smses
=> Search phone
=> Backup etc

Phones supported by Gammu:

* Nokia DCT3 (3210, 3310, 3330, 3390, 3410, 5110, 5110i, 5130, 5190, 5210, 5510, 6110, 6130, 6150, 6190, 8210, 8250, 8290, 8850, 8855, 8890 6210, 6250, 7110, 9110) and compatible

* Nokia DCT4 (3510, 3510i, 3530, 5100, 6100, 6310, 6310i, 6510, 6610, 7210, 8310, 8910) and compatible

* Siemens M20, MC35, SL45 and compatible

* Alcatel One Touch 501, 701, 715, 535, 735

* Sony Ericsson phones

* AT compatible phones

* Symbian phones up to Symbian 9.0 are supported through gnapplet

Install wammu – Phone manager

Debian / Ubuntu Linux user, enter:
$ sudo apt-get install wammu

Download Wammu

Visit official project home page here

Please note that wammu also works under Windows XP.