Voicemail Retrieval & Storage Server calls into Subscriber's Voicemail Box & ???listens??? to messages: Uses standard DTM-F tones to play messages, retrieve time of call, caller number and other data to build up necessary data for text delivery Creates unique i/d???can just be a Hash of the time/date & caller number Stores voicemail for future playback 4 Voicemail audio file sent to the human oper