Appendix G: Wireless Wide Area Network (WWAN) Settings
Tools Menu
Psion Omnii Hand-Held Computer User Manual
G-8
Edit
The parameters of the selected profile can be edited when you choose the
Edit
button. Keep in mind that
you cannot edit the Default profile.
Delete
The selected profile is deleted. You cannot delete the
Default
profile.
Activate
When this button is chosen, the selected profile becomes the active profile. Activation is possible only if the
Enable automatic configuration:
check box is unchecked.
New
Tapping on the
New
button allows you to create a new profile.
Figure G.2 Creating a New Profile
The name of the newly created profile must be different from all existing profiles. Also, the name cannot be
Default
. When the
New Data Profile
dialog box is opened, a proposal for a unique name is filled in the corre-
sponding entry field. If a manually configured profile has a secret password and unauthorized access to the
device is a concern even after the SIM PIN has been entered, the password should not be entered in the
New Data Profile
dialog box and the
Prompt user for password
check box should be checked instead. In this
case, you will be prompted for the password each time a connection is initiated (the
Connect Data
button in
the main
Wireless WAN
dialog box is selected).
By default the connection uses PAP (Password Authentication Protocol), a simple authentication protocol
used to authenticate a user to a remote access server or Internet Service Provider. However, if your ISP
does not support PAP, tapping in the box to the left of
Force PAP authentication
disables PAP and directs
the connection to use CHAP (Challenge Handshake Authentication Protocol) instead.
Reset
The
Reset
button in the
New Profile
and
Edit Profile
dialog boxes resets all entry fields to the values they
had when the dialog box was opened.
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