The PC Suite for the Nokia 5210 consists of the following tools

Short Message
Use this tool to write, send and store your SMSs in a similar application as you use for your emails

Business Card
Use this tool to send your business card to another phone via SMS

Contacts directory
Use this tool to create and manage your contacts in both your phone and SIM memory. You can then transfer the changes you make from your PC to your phone

Export backups >> Import backups >>

Options
Use this tool to change the settings for the PC Suite and your phone.

Changing the settings >>