Psion Teklogix 7527S User's Guide Page 205

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Chapter 22: Wireless Wide-Area Networking
Wireless Wide-Area Networking (WWAN)
Psion Teklogix Mobile Devices SDK Developers Guide 193
22.1 Wireless Wide-Area Networking (WWAN)
The Mobile Devices SDK gives access to WWAN features that are available to a computer using a
radio-based network, but which are not available to, or are not needed by, a computer on a wired
network.
Wireless Wide-Area Networks are wireless networks that cover large geographic areas. Wireless
Wide-Area Networks are public cellular networks based on technologies such as GSM, UMTS,
CDMA, or iDEN.
WWANs are also referred to as wireless broadband and broadband wireless networks.
The Mobile Devices SDK provides access to WWAN capabilities implemented by
Psion Teklogix. It supports voice calls and data calls, as well as SMS (Short Message Service) and
also gives access to phone books resident on a SIM card or the modem.
22.2 Psion Teklogix Computers Supporting WWAN
The Mobile Devices SDK WWAN capability is supported on Psion Teklogix computers as
follows:
22.3 Supported WWAN Modems
Psion Teklogix computers support a number of WWAN modems. They come in either PC or CF
card form, or they are built-in and connect to an expansion port inside the computer. The Mobile
Devices SDK makes it possible to develop applications without having a detailed knowledge of
the specific WWAN modem.
The following table lists the WWAN modems that are officially supported on Psion Teklogix
computers.
Other third-party WWAN modems are referenced in this chapter and may be made to work, but
support for them will be limited. Consult your local Psion Teklogix support representative before
proceeding with development on a modem not listed here.
Windows Embedded
CE 5.0
Windows Mobile 6
Classic
7535 G2 Yes No
Ikôn Yes Yes
WORKABOUTPRO G2 Yes Yes
Note: For computers operating under Windows Mobile 6 Professional, WWAN capability and
the APIs to access it are provided by Windows.
Computer Model Modems Supported
7535 Asus AGC-100; Enfora ADT0110
Ikôn Siemens HC25, HC28, MC75
WORKABOUTPRO Siemens HC25, HC28, MC75
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