You can send sms from MicrosoftВ® OutlookВ® and it is as simple as sending an email. Keep in touch with customers, staff or colleagues with this SMS add-in for MicrosoftВ® OutlookВ®. Send SMS Text Messages to almost any wireless device worldwide directly from your desktop PC via MicrosoftВ® premier messaging client: OutlookВ® 98, 2000, 2002, 2003 versions.