See Jeanie Tuck for MPhil, PhD, ed. psych, and intelligent sytstems course questions. There are maps up in reception and in the hallways that will help you find people. Joy can provide you with a phone list as well. Staff are permitted to purchase coffee and tea there. There is a Masters students' common room on the ground floor, near the lobby for post graduates.
Technical staff have a common room and kettle on the basement level.
Staff, post-docs, and research assitants may, with permission, use research group rooms to make tea. Your extension will be off the 51 exchange. Other extensions can be direct dialled within the university, but can only be reached through the switchboard when from outside. If you are not in, your line gets automatically forwarded after 5 rings to Joy in the reception area, and a message appears in your box in reception. Your office should come with a phone.