This chapter provides an overview of Store-and-Forward Messaging functionality. The following topics are included in this chapter:

• About Siebel Mobile Products
• Overview of Siebel Store-and-Forward Messaging Functionality
• Overview of Store-and-Forward Messaging for Handheld Architecture
• Overview of Store-and-Forward Messaging for Siebel Handheld Client Modules
• About IBM WebSphere MQe
• Overview of Siebel Store-and-Forward Messaging Administration
• Overview of Store-and-Forward Messaging in the Handheld Applications
• Using Store-and-Forward Messaging with the Siebel Service Handheld Application
• Overview of Asynchronous Query on the Handheld Device
• Using Asynchronous Query with the Siebel Service Handheld Application