• Campus network and systems status
• Business systems hours and availability
• Business systems scheduled downtime
• ACT system status

Contact information and hours

ACT Help Desk 
• E-mail: acthelp@ucsd.edu
• Telephone: (858) 534-1853, 7 a.m. – 7 p.m. weekdays
• Fax: (858) 534-1746
• Walk-in service: ACS/ ACT Help Desk, AP&M 1313, first floor, west end (map), 8 a.m. – 4:30 p.m. weekdays
• To report service outages after business hours: (858) 534-1853.
Academic Computing Services
• E-mail: acs-help@ucsd.edu
• Telephone: (858) 534-3227, 7 a.m. – 7 p.m. weekdays, 4–7 p.m. weekends
• Walk-in services: ACS/ ACT Help Desk, AP&M 1313, first floor, west end (map), 8 a.m. – 4:30 p.m. weekdays
• Mail Code: 0110
UCSD Campus Operators
• Hours: 7:30 a.m. – 5 p.m. weekdays; closed weekends and university holidays

Service response times for ACT online forms

• ACT Business Systems User ID Request: Within 72 hours
• Adcom Customer Request: Within 48 hours
• ACT Customer Service Request (CSR): Within 48 hours
• Phone Directory Update: Changes to the online phone, location, and e-mail directory are made daily. 
• Register for an IP Address and Host Name: 1-2 business days