METHODS AND APPARATUS FOR RELIABLE VOICEMAIL MESSAGE DELETION ALERTS AT MOBILE COMMUNICATION DEVICES

摘要

In one illustrative method of processing voicemail information at a mobile communication device, a first voicemail notification message corresponding to a voicemail message associated with a voicemail system is received through a wireless transceiver of the mobile device. The first voicemail notification message includes a first voicemail message time expiration value associated with the voicemail message which is stored in memory of the mobile device. If an expiration of the first voicemail message time expiration value occurs prior to a predetermined event (e.g. an earlier saving or deleting of the voicemail message), a voicemail message deletion indication is produced at a user interface of the mobile communication device. If the voicemail message is saved at the voicemail system after retrieval of the voicemail message, a second voicemail notification message is received through the wireless transceiver in response. The second voicemail notification message includes a second voicemail message time expiration value associated with the saved voicemail message which is saved in the memory. If an expiration of the second voicemail message time expiration value occurs prior to another predetermined event, the voicemail message deletion indication is produced at the user interface. Advantageously, voicemail message deletion alerts are provided accurately at the mobile device.