2-8 Windows CE, Handheld PC Professional SoftwareNetwork CapabilitiesYour MobilePro takes full advantage of the networkingcapability offered through Windows CE and the PC card port.The operating system supports Ethernet LAN and serial lineinterface protocol (SLIP) used with Cellular Digital Packetdata (CDPD) so you can have cable- or wireless-basednetwork communications using an Ethernet LAN PC card. Inaddition, you can use CompactFlash type II Ethernet cards onyour NEC MobilePro.Windows CE ServicesThe Windows CE operating system and your MobileProprovide a powerful, portable extension to your host PC. ThisPC-companion capability comes through the Windows CEServices software.Windows CE Services provides the communication linkbetween your MobilePro and host PC. It uses anActiveSync™ technology that provides synchronizationbetween files you are using on your MobilePro and/or hostPC. Thus, you can keep up-to-date copies of email anddocuments.You can also backup and restore data and files and installnew applications using Windows CE Services. For additionalinformation about Microsoft Windows CE Services, refer toAppendix D in this user guide.Find the features and functions of Windows CE Services onyour host PC under the Mobile Devices icon.