304
not connected the FTP service, and you activate this function, the unit
announces, "FTP service disconnected".
You can access "Open FTP" by pressing “Alt” then use “up arrow button” or
“down arrow button” to navigate to "Open FTP" and press "Enter". The
Braille Sense U2 QWERTY says, "Connecting service". You can also
activate it by pressing "t" from within the menu, or by pressing "Ctrl-t" directly
from the Bluetooth Service List. Connecting various Bluetooth services is
covered in more detail later in this chapter.
The "Disconnect" menu item allows you to disconnect services with other
Bluetooth devices. You can access this item by pressing “Alt” and “up arrow
button” or “down arrow button” to navigate to "disconnect". Press "Enter" to
activate it. You can also activate this item from within the menu by pressing
"d". Or you can activate it directly from the Bluetooth Service List by pressing
"Ctrl-d".
To disconnect a service, press “up arrow button” or “down arrow button” to
navigate to the service in the Bluetooth Service List and execute the
"Disconnect" command.
If there are no services connected and you activate this function, the unit
says, "There is no service connected".
13.2.1 Connecting a Service
To authenticate a service and connect to it, press "Enter" on the service. The
Braille Sense U2 QWERTY announces, "Connecting service". You are then
prompted for a "PIN code:" You must use ASCII characters when you type
the pin code. This edit box only appears when you have not previously
connected to a service, and a pin code is required by the device. You can
exit the edit box or delete text you have typed by pressing "Alt-F4", and you
are returned to the Bluetooth Service List.
When you finish typing the pin code, press "Enter". The unit announces,
"Please wait for authentication". If the remote device is setup correctly, and
has not been set up to allow this device to always connect, the remote
device also asks for a pin code. Please be sure to enter the same pin code
on both devices. If the remote Bluetooth device pin code matches the pin