User's Manual Part 2

Appendix B: Wireless Wide Area Network (WWAN)
Tools Menu
B-10 WORKABOUT PRO G2 Hand-Held With Windows Embedded CE 5.0 User Manual
Advanced IP
Figure B.4 Assigning IP Information
The Advanced IP button in the Show Profile and Edit Profile dialog boxes opens
another dialog box that allows you to configure a static IP address as well as the IP addresses
for the primary and secondary DNS server.
Security Configuration
The Security Configuration dialog box is accessed through the Tools menu. The Secu-
rity Configuration
dialog box allows you to enable, disable and change the PIN. You will
need the current PIN to make any of these changes. The PIN must be enabled in order to be
changed. (If the PIN is disabled, the
New PIN entry field is greyed out.)
Note: Keep in mind that some network operators do not allow the SIM PIN to be
disabled. A new PIN must consist of 4 to 8 numeric digits.
The Require PIN on resume checkbox is independent of the aforementioned settings. By
default, this checkbox is unchecked. While this option remains unchecked, any PIN entered
on startup or through the
Security Configuration dialog box and submitted successfully to
the modem is stored in memory for as long as the device is not rebooted. This stored PIN is
then used without further user interaction whenever the modem requires a PIN (such as
resume after suspend or modem removal). The stored PIN is also automatically entered in
the
Current PIN text box whenever the Security Configuration dialog box is called up.
If unauthorized access to the device is a concern, the
Require PIN on resume checkbox
should be checked. In this case, the PIN is not stored; whenever a PIN is required, you will
be prompted to enter an appropriate value.