Message/VM reminder feature for unread messages
Incorporate a feature that would periodically remind the user that they have an unread message waiting for them. Similar to what a cell phone/text message does. This message reminder feature could be customizable, defaults to every 5 minutes, but it could be custom set for any time period.
This would be set for regular voice messages or texts left for the user, but also nice to have this for Nursecall/other alert messages that are not acknowledged, to be able to set them to ring a reminder every 30 second, 1 min, or any customizable time range.