See Manage Device Device Status Check (Echelon) Page 2 on page 2-3 for the business process diagram associated with this activity.Actor/Role: SGGDescription: If command's effective date and time is available, SGG uses it to determine execution date and time. If the effective Date and Time is not available, SGG processes the Outbound Communication immediately. If effective Date and Time is in the future System it waits in 'Wait for Effective Date' state, else, it processes the Outbound Communication.