Explanation
A Trusted Contact Person (TCP) is someone that an investor authorizes their brokerage firm to contact in limited circumstances, such as if the broker has trouble reaching the investor or has a reasonable belief that the investor's account may be exposed to possible financial exploitation. A TCP does not have the authority to make changes to the investor's account or direct trading, unlike a Power of Attorney (POA). A TCP also does not have the power to place a temporary hold on the investor's account, which is a decision made by the brokerage firm. Therefore, C is the correct answer. References: What is a Trusted Contact Person and why you should name one, Do You Need A 'Trusted Contact' To Help Protect You?, Investor Bulletin: Please Consider Adding a Trusted Contact Person to Your Account