Developers guide

Chapter 22: Wireless Wide-Area Networking
Summary Of Modem Differences
198 Psion Teklogix Mobile Devices SDK Developers Guide
22.3.5 Summary Of Modem Differences
22.3.6 GSM Power Driver
The GSM power driver applies only to built-in radios in the WORKABOUT PRO and Ikôn com-
puters. It is intended that it will work with future expansion board radios. The GSM power driver
works in conjunction with the Mobile Devices SDK features and the Control Panel functions that
control the power to card slots. Refer to “Card Slots” on page 39
for details.
Modem Capability
Enfora ADT0110, GSM0110 Siemens MC75 Option Globetrotter v1, v2, Combo Sierra AC775 Audiovox RTM-8000 CMCS NTN-000 Asus AGC-100 GTRAN GPC-6210 Motorola iM240 Novatel U520, U530, U630 Sierra AC550, AC555, AC850, AC860 Siemens HC25, HC28
Dial-up data through virtual port Yes Yes Yes Yes Yes
Packet data through virtual port Yes No Yes Yes Yes
AT commands through virtual port Yes Yes Yes Yes Yes
Unsolicited AT command
responses through virtual port
Yes No Yes Yes Yes
Network status available while
virtual port is open
Yes Yes Yes No Yes
Packet data connection while
virtual port is open
Yes Yes No No Yes
WWAN NDIS-WAN
Miniport driver
Serial driver
WWAN modem
Application using Psion Teklogix Mobile Devices SDK
Power API
Power Control Panel
user interface
GSM power driver
WWAN NDIS-WAN
Miniport driver
Serial driver
WWAN modem
Application using Psion Teklogix Mobile Devices SDK
Power API
Power Control Panel
user interface
GSM power driver