Well, on a Merlin Legend, the call originator chooses how the call is received - If the call is placed on an SA-Voice button, it will be voice announce at the receiver. If this is a "classic" Merlin, is depends on which control unit it is.
Now, it does seem a little impersonal to just page a patient in the waiting room of the surgery center, instead of sending the nurse out to get get the patient. [red]"Paging Mr. whender, please come back for your vasectomy. Paging Mr. whender......."[/red]