Final answer:
Washington members see a telephone icon next to their appointments, indicating a phone call rather than a video conference.
Step-by-step explanation:
The icons next to appointments in Washington members' schedules denote the type of communication that will be used for that appointment. While a video camera icon typically suggests a video call, Washington members see a different icon. The correct answer to this question is a) A telephone icon, which indicates that the appointment will be conducted over a phone call instead of via video conferencing as in other regions. This helps accommodate preferences or indicate the type of communication to be expected.