ENTERPRISE WIDE PBX MAINTENANCE AWARD SUMMARY: AWARD OF THIS NEW TASK ORDER ID06180004001 IS TO CORRECT RECENT AWARD OF ORDER ID06180004 THAT WAS EXECUTED WITH THE WRONG CONTRACT NUMBER. PRIOR TO AWARD OF THIS ACTION ORDER ID17170080 WAS TRANSFERRED FROM THE GSA EXPANDED SERVICES PROGRAM TO THE GSA REGION 6 ASSISTED ACQUISITION PROGRAM. PREVIOUS AWARD OF ID17170080 WAS THE RESULT OF THE ORIGINAL AWARDED TASK ORDER ID07150047 BEING TRANSFERRED FROM A REGIONAL TO A NATIONAL PROGRAM WITHIN GSA. THIS NEW CHANGE IS AN ITSS SYSTEMS REQUIREMENT AND DOES NOT AFFECT THE TERMS AND CONDITIONS OF THE PREVIOUSLY AWARDED TASK ORDERS. ALL CONTRACT FILE DOCUMENTATION FROM TASK ORDERS ID07150047, ID17170080 AND ID06180004 WILL BE TRANSFERRED TO THE NEW TASK ORDER ID06180004001 IN ITSS. ALL INVOICES FOR SERVICE MONTHS BEYOND 04/10/2018 SHOULD BE BILLED AGAINST THE NEW TASK ORDER ID06180004001. ALL FUTURE PERIODS OF PERFORMANCE WILL BE ADMINISTERED UNDER NEW TASK ORDER ID06180004001.