A voice message service provider enables users to access voice messages
through a first access point for creating voice messages and a second
access point for retrieving the created voice messages. In one
implementation, a user calls the first access point to create a message,
and the voice message provider indexes the created voice message with a
message retrieval telephone number and one or more recipient identifiers.
A notification message containing the message retrieval telephone number
is sent to the intended recipient to provide notification of the voice
message. The intended recipient may retrieve the voice message by calling
the message retrieval number contained within the notification message
and providing the recipient identifier. The voice message service
provider identifies the voice message associated with the message
retrieval number and recipient identifier and returns the voice message
to the intended recipient.