HIMS Braille Sense U2 User Manual page 471

If you are going to set up the Braille Sense U2 to connect to the Internet
via a modem, you should first put in a USB 3G modem card into the
USB port, and connect a phone line to the modem on the USB 3G mode.
Then, activate "Setup internet" in the "Utilities" menu. After you have
activated "Setup internet," move to the modem by pressing "Space-1" or
"Space-4," and then press "Enter."
If you wish to connect to Mobile network using Bluetooth DUN, you can
move to "Setup internet" in the "Utilities" menu and select "Bluetooth
DUN" and enter on it. In this case, you don't need to insert USB 3G
modem card into the Braille Sense U2 and its user interface is same as
setting up connection using the modem.
The modem setup contains the following: "connect list," "Default," "Add,"
"Modify," "Delete," and "Close." You can move between these by
pressing "tab ("Space-4-5")" or "shift-tab ("Space-1-2")". Within each item,
you can move by pressing "Space-4" or "Space-1."
The "connect list" has added connection names. You can move between
these by pressing "Space-4" or "Space-1."
The "Default" is to set to the default connection name in the Internet
setup. If you want to choose a connection as the default, go to the
"connect list," and move to "Default" by pressing "tab ("Space-4-5")"."
Then, press "Enter."
"Add" is a dialog box where you can set up the environment regarding
the connect group names. It has "connect name list," a "Confirm" button,
and a "Cancel" button. You can move between these by pressing "tab
("Space-4-5")" or "shift-tab ("Space-1-2")". The "connect name list" has
"Connect name," "Connect number," "ID," "Password," and "Modem
speed." In "Connect name," you can type in the host name to connect
with, and in the "Connect number," you can type in the number of the
host. Here you can type in numbers and commas (,) only. You can type
in numbers using computer Braille. In "ID" and "Password," use
computer Braille to type the ID and password that are required by the
host server. In case of Bluetooth DUN, you can make the connection to
Mobile network without any password according to Mobile server. In the
"Modem speed," select one from the list by pressing "Backspace" or