BlackBerry Pearl 9100 Series

• 1). Click "Sounds" on the Pearl's home screen, then click "Set Ring Tones/Alerts."
  
  
• 2). Select the application for which you want to update the ringtone. You can set the ringtone for the phone, voicemail, email, text messages and more.
  
  
• 3). Select "Music" from the Ring Tone field. Scroll to locate the iTunes song and click on it to set as your ringtone.
  
  
• 4). Press the Menu key and then click "Save."
  
  

BlackBerry Pearl 8100 and 8200 Series

• 1). Press the "Menu" key, then click "Profiles" and "Advanced." Highlight the profile to which you want to update the ringtone. Profiles include text messages, reminders, phone calls and more.
  
  
• 2). Press the "Menu" key. Click "Show Ring Tones" for the 8200 Series, or click "Show Tunes" for the 8100 Series.
  
  
• 3). Click the media folder and scroll to locate the iTunes song you want to set as your ringtone. Highlight the song.
  
  
• 4). Press the "Menu" key. Click "Set as Ring Tone" for the 8200 Series, or click "Set as Phone Tune" for the 8100 Series.