Wireless Services for Windows CE provides support for receiving e-mail messages, pager messages, and other radio services on a Windows CE–based device. It enables you to create DLLs to customize the application and provides utility programs for testing custom DLLs.
Wireless Services enables multiple service inputs to a Windows CE–based device, using radio hardware, typically a PC Card radio device. The radio hardware may be limited to receiving signals or transmitting a simple acknowledgement, or it may be a fully bidirectional device.