This message is meant to assist in the ordering of an item. For a more general explanation of the capacities of the "library" routine type man library For more specific information about a particular option of the library command enter the option number and a question mark (e.g. 2?). How to order an item depends on what it is and what you know about it. Option 1: If you found out about it through an AT&T Library Network announcement it should have an order (or sequence) number somewhere on it. Option 2: If you want a specific object that does not have a specific number associated with it. Option 3: If you want to start or stop receiving a bulletin or newsletter put out by the library network use option 3. Note: use "subscribe to ?" to find available items. Option 4: If you are trying to obtain information made available by the AT&T Library Network, this option allows non-interactive searching. Option 5: If you want information / assistance that requires human handling (e.g. a reference question). Option 6: This is the least developed part of the library command. It allows you to directly interact with the AT&T Library Network systems to obtain information and/or documents. Option 7: This allows you to read Email disseminations from the AT&T Library Network. Do a ?7 for more information