Getting Started25Always online is configurable via web user interface at the path Account->Basic->AlwaysOnline.NoteAccount LockYou can lock your account to prevent your account being signed in or signed out randomly. Ifaccount lock feature is enabled, users are prompted for administrator password to sign in orsign out. Note that if you sign into Skype for Business Server using User Web Sign-in or Sign invia PC method, account lock feature is not applicable.Account lock feature is disabled by default. You can configure it via phone user interface or webuser interface.To configure the account lock feature via phone user interface:1. Press Menu->Settings->Advanced Settings (default password: admin) ->Account Lock.2. Press or , or the Switch soft key to select Enabled from the Account Lock field.3. Press the Save soft key to accept the change or the Back soft key to cancel.Account lock is configurable via web user interface at the path Account->Basic->AccountLock.To sign out when account lock is enabled via phone user interface:1. Press the Status soft key.2. Press or to select Sign Out.The screen will be shown as below:3. Enter the administrator password.4. Press the OK soft key to sign out.To sign in when account lock is enabled via phone user interface:1. Press the Sign in soft key.If your phone status is DND before dialing an emergency number, then the phone status will bechanged to available after the emergency call even if always online feature is enabled. For moreinformation on emergency call, refer to Emergency Call on page 67.