Signs when desk unattended

Hi, all, just a reminder - if you need to be away from the desk for several minutes, please put out a sign that indicates people can go for help to either the Reference Office if someone is there, or more frequently, to Access Services, if you are here alone. If you are here alone and need to take an extended break of more than 10 minutes, please also walk over and let Access Services know. The signs are on the top of the shelf with the Ref desk volumes (APA manual, etc). Thanks, Mary