146• Touch DNS search domains, add a name for DNS search usingthe keyboard, then touch OK.6. To establish a L2TP/IPSec CRT (Certificate based L2TP/IPSec):• Touch Add L2TP/IPSec CRT VPN.• Touch VPN name, add a name for this connection using thekeyboard, then touch OK.• Touch Set VPN server, add a name using the keyboard, then touchOK.• Touch Enable L2TP secret to make a check mark (if desired).• Touch Set L2TP security and enter a password (if desired), thentouch OK.• Touch Set user certificate, then touch OK.• Touch Set CA certificate, then touch OK.• Touch DNS search domains, add a name for DNS search usingthe keyboard, then touch OK.SoundVibrate ModeWhen enabled, your device vibrates to alert you to newnotifications.1. From a Home screen, touch Apps ➔ Settings➔ Sound.2. Touch Vibrate to for these settings:• Always: The device vibrates for all notifications, regardless of othersound settings.• Never: No vibration is used for notifications.• Only in Silent mode: The device vibrates for notifications when inSilent mode.• Only when not in Silent mode: The device vibrates for notificationswhen not in Silent Mode.VolumeSet the volume level for all types of sounds.Note: You can only set volume when Silent Mode is disabled.1. From a Home screen, touch Apps ➔ Settings➔ Sound ➔ Volume.2. Touch and drag the sliders to set the volume for:• Notification: Sounds for alerts to new messages and other events.• Media: Sounds made by music apps, video apps, and so on.• Alarm: Notifications for alarms set in the Alarm app.• System: Application sounds and other sounds made by yourdevice.