I have an auto attendant that, when callers press 0, routs them to our receptionist (m2616 set). if our office is closed (such as labor day), if someone calls in and presses 0, since our office is closed, the call goes back to the auto attendant. However, we do have a help desk that is staffed even when the office is closed (the help desk is not manned 24/7 but they are open on holidays for a few hours). we do NOT use holiday greetings on the auto attend. what is the easiest, least confusing way for callers to reach the help desk when the office is closed and they press 0? should I just have someone manually forward the M2616 to the help desk DN? the only thing is, if they forget to unforward it, i don't want callers going to the help desk mailbox. Please advise. thank you