Driver Mode Configuration - Psion Teklogix 7535 G2 User Manual

Appendix E: Wireless Wide Area Network (WWAN)
Tools Menu
E.1.4.3 Driver Mode Configuration
By default, the Wireless WAN driver is enabled (the Enable driver checkbox is
checked). The driver must be disabled in order to use the modem for anything other
than GPRS (e.g. dial-up data, fax, or in order to manually submit AT commands to
the modem for development, testing, approvals, etc.). If the Enable driver checkbox
is not checked, the driver is shut down as soon as the OK button in the Driver Mode
dialog box is chosen.
If, on the other hand, the Wireless WAN driver is not running and the Enable
driver checkbox is checked, the Wireless WAN driver is started as soon the Driver
Mode dialog box is closed using the OK button.
Note: When the driver is not running, no network status or signal strength can
be displayed.
Since all currently supported GSM modems are automatically detected, the Enable
automatic port detection checkbox should always be checked. If this checkbox is
not checked, a serial port can be selected manually. This experimental feature allows
the driver to be used with an internal GSM modem that was not recognized by the
automatic detection or an external GSM modem connected to a serial port of the
computer through USB or through Bluetooth. An external modem connected to a
serial port must support 115.2kbit/s, 8bit, no parity and hardware flow control.
E-14 Psion Teklogix 7535 G2 Hand-Held Computer User Manual
Figure E.7 Driver Mode