...
think carefully about whether you want your Nokia
7210 to overwrite your PC or vice-versa in case
of a conflict. You should consider which calendar
or contacts application you keep most up to date
and select that one as the master.
Did
you know...
When
synchronizing the next time, start the synchronization
from the PC Sync menu item in the Start
menu if you want to use the same settings.
You
will not be able to edit Calendar/To-do or
Contacts settings if you did not choose to
include them in the synchronization on the General
tab.
To
synchronize your calendar and phone book information for
the first time, you must set up the synchronization task.
To do this, follow these steps:
Connect your Nokia 7210 to your PC via infrared
or cable and open the New Synchronization application.
In the Configure Nokia PC Sync window, select
the PC application you want to synchronize with (the
one that you use for your calendar and contacts information)
and click OK. The Nokia PC Sync Properties
window opens.
On the Summary tab you can see the current
synchronization settings.
To enter general synchronization settings, click
the General tab. Click Advanced to enter
more advanced options.
On the Calendar/To-do tab, you can specify
settings for synchronizing calendar and to-do items.
On the Contacts tab, you can specify settings
for synchronizing contacts.
To enter PC application-specific settings, click
the tab with the name of the PC application that you
selected.
Click OK.
To run the synchronization task that you created,
click the Synchronize now button in the Nokia
PC Sync Properties window.
You
may need to... 
Did
you know...