Samsung SGH-C327 - Manual (Page 91)

Contacts
85
Note: This option is available only when your SIM card supports Service Dialing
Numbers.
Samsung PC Studio
Your phone comes with Samsung’s PC Studio 1.0 software, which
allows you to transfer Contacts between your phone and a computer.
For more information on Samsung PC Studio 1.0, consult the online
help provided with PC Studio 1.0.