i have cisco ip phone SPA 504G, and whenever i recieve a voice mail and check it from the phone itself, everything work fine but when i delete it, the notification still appear, again i check voice mail box, the available masseges will be nothing or 0.
my question is how can i make this notification disappear from LCD screen after deleting all voice mail masseges.
waiting to hear from you ASAP.
thanks.
