WELCOME BACK... AT&T SAYS IT HAS RESOLVED THE SOFTWARE ISSUE YESTERDAY THAT CAUSED AN OUTAGE FOR THOUSANDS OF WIRELESS CUSTOMERS━ AND SOME ━━1 SERVICES. THE COMPANY DID NOT RELEASE DETAILS ABOUT THE DISRUPTION... BUT A DIGITA━SERVICE TRACKING WEB SITE REPORTED OUTAGES SPRINKLED ACROSS A THE COUNTRY BEGINNING AROUND 5 PM EASTERN YESTERDAY. THE ISSUE WAS