发明名称 VERIFIED MESSAGE RECEIPT APPARATUS AND METHOD THEREFOR
摘要 <p>A method and apparatus for providing a verified message receipt in a messaging system (10) notifies users (30) when messaging system subscribers (40) retrieve messages (370). Verified message receipts can take the form of pages, faxes, automated call-backs or additional messages. In operation, when a user (30) leaves a message (370) for a messaging system subscriber (40), a verified message receipt flag (375) is raised and a user pager number (380) or user fax number (390), or user telephone number (395) is entered. A message origination and delivery device (20) includes many message boxes (300) for many subscribers (40). The message origination and delivery device (20) generates verified message receipts when subscribers (40) retrieve messages (370).</p>
申请公布号 WO1999012328(A1) 申请公布日期 1999.03.11
申请号 US1998018359 申请日期 1998.09.03
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