Before you begin: If a meeting invitation contains more than one conference call bridge number to dial into a conference call (for example, a toll free number and a local number), you can change which number your BlackBerry smartphone uses to join a conference call using the Join Now option.

1. On the Home screen, click the Calendar icon.
2. Click a meeting.
3. Click Edit Conference Details.
4. Highlight the conference call bridge number that you want to use to join the call.
5. Press the key > Use for Join Now.
6. Press the key > Save.
7. Press the key > Save.