Mobile Master is a powerful PIM for mobile phones.
Synchronize mobile addresses and calendar with Outlook (97-03), O.Express, Windows adress book, Lotus Notes, Netscape/Mozilla/Thunderbird, ACT!, Palm Desktop, David, Eudora, The Bat,... Many filter and options. Or easily manage and edit your phones data.
Full integration in Outlook and Palm Desktop.
SMS Center to easily send/receive SMS.
For Siemens, Sony Ericsson, Samsung and Nokia phones.

Winfonie Mobile transfers the phone book from Microsoft Outlook, Excel, Access, Palm Desktop, Windows address book, Workpad Desktop, Tobit David, Lotus Notes, Lotus Organizer, Combit Addressmanager or Cobra Adress Plus into your mobile. Supports Nokia 6230, 6230i, 6610i, 6310i, 6810, 6822, 7210, 7250i, 6270, 6280, 8800, 5140, 5140i, 6020, 6021 and more.

Winfonie Mobile 2 can sync phone book, appointments and todos between Microsoft Outlook/Tobit David and many Nokia mobile phones. Supports Nokia 6230, 6230i, 6610i, 6310i, 6810, 6822, 7210, 7250i, 6270, 6280, 8800, 5140, 5140i, 6020, 6021 and more. You can sync or copy contacts (multiple numbers, address, email, ...), calendar dates and task lists. Synchronization is fully customizable (filters, manual selection). http://www.winfonie.com/