To meet the SLA of responding to incoming cases within 2 hours, assigning cases to queues and using Escalation Rules to escalate unassigned cases within 1 hour is the best practice. This approach ensures that cases are promptly assigned to the appropriate agents, and escalation rules help to prioritize and alert agents or managers to cases at risk of breaching the SLA, facilitating timely responses.

Keyboard shortcuts in the Lightning Service Console enable service agents to quickly navigate the console, change tabs, save records, and perform searches without relying on mouse clicks. This feature enhances productivity by allowing agents to perform common actions more efficiently, addressing the feedback from the pilot group of users.

To facilitate collaboration on cases among service agents, using Chatter provides a platform for discussion and information sharing within Salesforce. By mentioning the case number in a Chatter group, agents can quickly share and access case details, enabling efficient collaboration. This method leverages Salesforce's social collaboration features, allowing for real-time communication and problem-solving among team members.