Product Description Detailed Specs Downloads Reviews/Questions Product Description HONEYWELL, SOFTWARE, PBX 60 MONTHS Detailed Specs null null null null null null null null null null MFG Part Number OIC-PBX-STD-ADD-60 Product Type Software Version Honeywell PBX Software Subscription Term 5-Year Downloads Reviews/Questions The Honeywell OIC-PBX-STD-ADD-60 is also known as HON -OICPBXSTDADD60 or OICPBXSTDADD60