HIMS Braille Sense U2 User Manual page 243

When "E-mail address string: (registered e-mail address) 1/1" is
displayed, you can add it by pressing "a (dot 1)" or pressing "Tab
(Space-4-5)" to move to the "Add, and press "Enter." You can check the
registered e-mail addresses by pressing "Space-1" or "Space-4."
If you want to register a specific host as a spam sender, do the following:
1) Press "Space-m (dots 1-3-4)" or "F2" to call up the menu while
you are in the "inbox."
2) Press "Space-4", move to the "Tools".
3) Press "Enter."
4) It shows "Accounts manager".
5) Press "Space-4", move to ""Spam Settings".
6) Press "Enter."
7) It shows "Type: Subject 1/3". Without calling the menu, you can
also execute to this stage directly by pressing "Enter-e (dots 1-5)".
8) Press "Space-4" when "Type: Subject 1/3" is displayed in order
to move to "Type: Host 3/3."
9) Press "a (dot 1)" on "Type: Host 3/3," or press "Tab (Space-4-5)"
to move to the "Add" button, and then press "Enter."
10) Then, the "Add dialog box" will be opened, and "Host add: (host
address)" will be displayed. Here, "host address" is the host
address that was focused on when you executed this command.
11) Press "Enter" on "Host add: (host address)." Or, press "tab
(Space-4-5) to move to the "Confirm" button, and then press
"enter."
12) Then, the Braille Sense U2 will say "Successfully added spam
data" and it will show "Host: (registered host address) 1/1."
If you add the host address as above, the e-mails from the registered
host will be downloaded from the e-mail server, but the Braille Sense U2
will delete them automatically. So those e-mails will not be found in the
inbox.
At step 5 above, you can add the additional host address by modifying
the host address that you have typed in. If you type in a new host