Invention Grant
US07881444B2 Apparatus, system, and method for providing voicemail service using presence status in packet data messaging system
有权
用于在分组数据消息系统中使用存在状态提供语音邮件服务的装置,系统和方法
- Patent Title: Apparatus, system, and method for providing voicemail service using presence status in packet data messaging system
- Patent Title (中): 用于在分组数据消息系统中使用存在状态提供语音邮件服务的装置,系统和方法
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Application No.: US11133654Application Date: 2005-05-19
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Publication No.: US07881444B2Publication Date: 2011-02-01
- Inventor: Aleksandar Gogic
- Applicant: Aleksandar Gogic
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent Kam T. Tam; Espartaco Diaz Hidalgo
- Main IPC: H04M1/64
- IPC: H04M1/64

Abstract:
An apparatus, system, and method provide voicemail service using a packet data messaging service such as multimedia message service (MMS). Upon detecting that the presence status of a destination device is “unavailable”, the voicemail message is recorded at an origination mobile station and transmitted in a packet data message through a packet data messaging service center such as a multimedia messaging service center (MMS-C). If the destination device is a destination mobile station subscribing to the packet data messaging service, the packet data message is deposited in the destination mobile station.
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