UNIVERGE UM8000 U SER G UIDE S ENDING M ESSAGES — 31Sending MessagesThis chapter describes how to send messages using the messaging system.You can use a phone to:• send a message to one or more subscribers or guests.• mark a message for urgent, private, return receipt, or future delivery.• modify or cancel a message after leaving it.• leave a message to a group.• send a message to a subscriber at another messaging system location.In this Chapter...Sending Messages Directly to a Subscriber Mailbox ..................................................... 32Listening to and Editing Messages Before Delivery ...................................................... 33Sending Urgent Messages ....................................................................................... 34Sending Private Messages ....................................................................................... 35Requesting Message Delivery Receipt........................................................................ 36Sending a Message with Future Delivery.................................................................... 37Canceling a Sent Message ....................................................................................... 38Sending a Message to Additional Subscribers ............................................................. 39Sending a Message to a Group ................................................................................. 40Finding Out Who Has Not Received a Group Message .................................................. 40Sending Messages to Guest Subscribers .................................................................... 42Sending Messages to a Remote Subscriber ................................................................ 43