Greeting: These vary, but should follow a general standard such as "Alexander Library Reference Desk, may I help you?"
To call another campus phone, dial the last five digits of the phone number, which comprise the last digit of the phone number prefix (e.g., the 2 in 932 or the 5 in 445) plus the 4-digit extension.
To call a number in another area code, dial 8, then 1, then the full phone number.