Which of the following should a technician do FIRST after receiving a call from a customer asking for assistance?

Confirming the user identity and the associated issue is the foundational first step in any help desk interaction. It ensures the technician is speaking with the right person, understands the scope of the problem, and can begin proper documentation or ticket creation based on accurate information.

Gathering hardware details like make, model, and serial number is important but secondary - you must first understand who you are speaking with and what problem they have.

Escalating to a supervisor before even assessing the issue is premature and bypasses the technician's responsibility to first attempt to understand the problem.

Assigning a status to the problem cannot happen until the problem has been identified, which requires first confirming the user and their issue.