Which of the following constitutes an obscene phone call?

An obscene phone call is typically defined as a communication that involves the intent to cause harassment, distress, or terror to another individual. The correct answer focuses specifically on a call that is made with the intent to terrorize or annoy the recipient. This not only escalates the situation beyond a mere annoyance but also implies a threatening or abusive nature, which can be considered criminal behavior.

In contrast, the other options describe interactions that are not inherently offensive or invasive. Asking for information or arranging a meeting does not carry the same implications of malice or harassment. Reporting an emergency is a civic duty and is expected to prompt a helpful or protective response rather than distress or annoyance. Thus, the distinguishing factor for an obscene phone call is the intentional harm or distress caused to the recipient, which is clearly represented in the correct answer.