143 Settings5. Press the navigation key right to increase or left to decreasethe volume.6. Press to save and exit.Your phone offers a number of options for changing the toneduration of a key press. Voicemail or other automated systems mayrequire long or short time lengths to activate different features.To select a tone length:1. Press , followed by for Settings.2. Press for Sounds.3. Press for Key Tone.4. Press for Tone Length.5. Select Short or Long and press to save and exit.Voice ServiceFor more information, see "Voice Service" on page 37.SecurityFor more information, see "Phone Security" on page 151.RoamingFor more information, see "Roaming" on page 27.Launch PadYou have the option of assigning the navigation key to an often-usedfunction. The center navigation key cannot be changed. Pressing thenavigation key in standby mode will launch the assigned feature.To modify the function launched by the navigation key:1. Press , followed by for Settings.2. Press for Launch Pad.A900 BMC.book Page 143 Monday, May 22, 2006 9:50 AM