Not really. A better question to ask yourself would be "Where can I change my current call routing to where multiple users are subjected to a schedule?"
For example you have a DID 2223334444, and inbound from the PSTN ...
{PSTN} - {phantom user configured with schedules and aliases of: 3334444 2223334444 12223334444 +12223334444 } - {phantom scheduled call forwards 'if no response' to whatever internal extension, hunt group, AA, queue, etc}