標準號：ANSI/TIA-664-601-B-2007
中文標準名稱：無線特征描述.短信息傳送
英文標準名稱：Wireless Features Description: Short Message Delivery
標準類型：M19
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：M19
國際標準分類號：33.070.50
適用范圍：Short Message Delivery - Point-to-Point (SMD-PP) provides bearer service mechanisms for delivering a short message as a packet of data between two service users, known as Short Message Entities (SMEs). SMEs are SMS endpoints capable of composing or disposing of a short message. One or both of the service users may be a mobile station. The data packets are transferred transparently between two service users. The network or destination application generates negative acknowledgments when it is unable to deliver the message as desired. The destination application may respond with an automatic acknowledgment and may include application generated or user provided informatio.