Service Type: SA PREF (presumably Service Agreement Preferred)
Product Type: AEP (likely Avaya Enablement Program or a similar Avaya platform)
Version: R8 (likely refers to a specific software release, e.g., Aura Platform 8)
Features: MB (possibly Maintenance Bundle or Mobile Bundle), DLY LAB (likely Daylight Labor, indicating support during standard business hours), 5YPP (5 Year Priority Support)