1. While on an active call, press the Volume keys to adjust the volume.
   
2. To turn on speakerphone, press the Speakerphone button.
   
3. While speakerphone is enabled, the Option to turn Speakerphone off will display.
   
4. To end a call, press the End Call button or select Cancel.
   
5. To access Messages, Contacts and Browser, select Options and scroll to the desired option. 
   
6. Scroll and select the desired option.