TO ALL USERS
PLEASE READ:
Only update your model to the Version 6.0 release if your PIMG/DMG1008 hardware can support it - which can be determined by the serial number. Specifically the PIMG/DMG1008 hardware can support the upgrade if it's serial number is greater than or equal to the serial number listed below for the given PIMG/DMG1008 model type:

• PIMG80PBXDNI / DMG1008DNIW = IP006669
• PIMG80MTLPBXDNI / DMG1008MTLDNIW = IP006957
• PIMG80RLMPBXDNI / DMG1008RLMDNIW = IP006957
• PIMG80LS / DMG1008LSW = IP006578