What is Tier 2 and tier 3 support?
Tier 2 staff have the knowledge base and skills to handle more complex customer issues and will often use remote control tools. Tier 3: Tier 3 is usually the highest level of technical skill in the organization, and often includes the product engineers or developers.
What is 1st 2nd and 3rd level support?
The first line of support provides basic / common assistance; for more complex tasks, there is the second line of support; and for external services or highly technology-specific issues, there is the third line of support.
What is Level 3 support?
Level 3 support is the highest tier in a three-part system typically used by IT and technology companies which includes level 1 support and level two support. Level 3 support refers to a group of professionals with the highest level of technical expertise within a company, department or project team.