In the Contact and Agents section, you can assign the following permissions to the custom role:

PowerPermissionTopic Link
DNC

No Access

Read Only

Full Access

DNC
Agents

No Access

Read Only

Full Access

Agents
Contacts

No Access

Read Only

Full Access

Contacts
Agent Skills

No Access

Read Only

Full Access

Agent Skills
Agent Teams

No Access

Read Only

Full Access

Agent Teams
Termination Codes

No Access

Read Only

Full Access

Termination Codes
Phone Books

No Access

Read Only

Full Access

Phone Books
Quick Response Books

No Access

Read Only

Full Access

Quick Response Book
Block Inbound Numbers

No Access

Access

Block Inbound Numbers
Agent Desktops

No Access

Read Only

Full Access

Agent Desktops