account.X.phone_setting.call_appearance.transfer_via_new_linekey 
Global Parameter: 
phone_setting.call_appearance.transfer_via_new_linekey 
Per-Line Parameter: 
account.X.phone_setting.call_appearance.conference_via_new_linekey 
Global Parameter: 
phone_setting.call_appearance.transfer_via_new_linekey 
To configure auto linekeys feature via web user interface: 
1.  Click on Features->General Information. 
2.  Select Enabled from the pull-down list of Auto Linekeys. 
If Auto LineKeys is enabled, you can automatically assign multiple DSS keys with Line 
type for a registered line on the phone. 
 
3.  Click Confirm to accept the change. 
To configure the number of line keys via web user interface: 
1.  Click Account->Advanced. 
2.  Select the desired account from the pull-down list of Account. 
3.  Enter the desired number in the Number of line key field.