text: Figure 13-32 Call Home Web on ibm.com 
  
  For a video guide on how to set up and use IBM Call Home Web, see this YouTube web page. 
  
  Another feature is*Critical Fix Notification*function, which enables IBM to warn Storwize 
  V7000 users that a critical issue exists in the level of code that they are using. The system 
  notifies users when they log on to the GUI by using a web browser connected to the internet. 
  
  Consider the following information about this function: 
  
  (cid:2) It warns users only about critical fixes, and does not warn them that they are running a 
  previous version of the software. 
  
  (cid:2) It works only if the browser also has access to the internet IBM Storwize V7000 and IBM 
  SAN Volume Controller systems themselves do not need to be connected to the internet. 
  
  (cid:2) The function cannot be disabled. Each time it displays a warning, it must be acknowledged 
  (with the option to not warn the user again for that issue). 
  
  The decision about what is a*critical*fix is subjective and requires judgment, which is 
  exercised by the development team. As a result, clients might still encounter bugs in code that 
  were not deemed critical. They continue to review information about new code levels to 
  determine whether they must update, even without a critical fix notification. 