When you import a phone book, you can either 1) use the send/receive rates in the phone book being imported; 2) use the current send/receive rates in your "Preferences" dialog. If you click on "Yes", to the question "Do you want to use your rates when importing?", the rates settings shown in the "Rates" tab of your "Preferences" dialog will be substituted for each entry in the phone book being imported.

Open the phone book to be imported with the "Open" dialog. If you press the "Cancel" button, no import will take place.

Your phone book is named PhoneBook.pbx, and is kept the same directory as cu-seeme.exe. PhoneBook.pbx is a text file, with each entry on its own line, using commas as field delimiters. You will not have to edit this file, but if you want to, the field order is:

entry
hostname or IP address
conference ID
send video (1 for yes, 0 for no)
recv video (1 for yes, 0 for no)
min recv rate
max recv rate
min send rate
max send rate

When importing another phone book, duplicate entries will not be imported. Both the hostname (or IP address) and the conference ID must match an existing entry in your phone book to be considered a duplicate.