Avoiding personal interruptions (such as browsing social media) shows respect and attentiveness, which is critical in building trust during customer interactions. Actively listening and taking notes demonstrates that the technician values the customer's concerns and is committed to resolving issues. Following up (A) and clarifying statements (D) are good but not immediate communication techniques during the interaction. Providing documentation (C) and maintaining attire (F) are operational but less relevant to active listening. Core 2 operational procedures highlight active listening and avoidance of distractions as key customer service skills to improve technician-customer communication.