| Feature hierarchy | Feature Name |
|---|---|
| Policy & Charging Rules Function / | BPCEF Gy Assume Positive CCR-T File Support |
| Policy & Charging Rules Function / | BPCEF phase 2 enhancements |
| Policy & Charging Rules Function / | Broadband-specific support for PCEF |
| Policy & Charging Rules Function / | Direct PCC rule activation by a PCRF |
| Policy & Charging Rules Function / | Enhancement to Gx-Plus Application |
| Policy & Charging Rules Function / | Gx-Plus for service provisioning |
| Policy & Charging Rules Function / | Gx-Plus for subscriber provisioning and charging |
| Policy & Charging Rules Function / | Manage PCRF server errors |