Blackberry 8300 - Manual (Page 174)

View the number of contacts, calendar entries, tasks, or memos stored on your device
1. In the address book, calendar, task list, or memo list, press the Menu key.
2. Click Options.
The Number of Entries field displays the number of contacts, calendar entries, tasks, or memos that are stored on your device.
Contact troubleshooting
Custom address book field data is not appearing on my computer
You can only synchronize the data in a custom address book field with a text field in the email application on your computer. For example,
you cannot add a contact's birthday to a custom address book field on your BlackBerry® device and synchronize it with the email application
on your computer, because the birthday field is a date field in the email application on your computer.
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