Stay informed about system interruptions and maintenance from your phone or Twiter app. Subscribe now to UITS Alerts tweets, and you will stay informed about UA’s IT systems. From your existing Twitter account, simply “follow” @UITS_Alerts. Or, if you do not yet have a Twitter account, just register for a free user name at Twitter.com. Be sure to register with your mobile phone number so that you may receive SMS text alerts directly to your phone.