Restricting the Send Time 
Restricting the Send Time
Use
You can also restrict the send time for each communication method. To do this, specify when the messages should be sent from the external communication system for each transmission priority (urgent, normal, low).
If, for example, the cheapest time to send faxes is between 2am and 6am, you can enter this time period for the transmission priority low and select Tomorrow.
This function is then only used if it is supported by the external communication system.
Activities
You determine the send times for the communication methods of a
node during the creation process. You can change send times in node maintenance.