About the SIM card phone book
If your wireless service provider has set up your SIM card with a SIM card phone book, you can use the SIM card phone book to
access contacts that you have added to your SIM card. The SIM card phone book is different from the contact list on your
BlackBerry® device. If you switch SIM cards, the contacts in the SIM card phone book change.
You can add AND entries, such as emergency phone numbers, to your SIM card phone book. You can also search for AND
entries or SDN entries. AND entries appear in plain text and SDN entries appear in bold.