
TABLE OF CONTENTS

21. COMMAND SUMMARY FOR USB KEYBOARDS 
21.1 Common Combination Keys 
21.2 File Manager 
21.2.1 Navigation keys on the file list and menu list 
21.2.2 Navigation Keys in the File List 
21.2.3 Item (Folder or File) Selection Keys 
21.2.4 Hot Keys for the Commands 
21.2.5 EML Viewer 
21.3 Word Processor 
21.3.1 Hot keys for the command 
21.3.2 Miscellaneous Hot Keys 
21.4 Address Manager 
21.4.1 Move keys for moving from field to field in the record or in the menu 
21.4.2 Move Keys for Moving from Record to Record 
21.4.3 Hot Keys for the Commands 
21.4.4 Miscellaneous Hot Keys 
21.5 Schedule Manager 
21.5.1 Hot keys for the commands 
21.5.2 Movement Keys for the Search Result List 
21.6 E-mail 
21.6.1 Hot keys for reading e-mails 
21.6.2 Hot Keys for Sending E-mail Including Reply, Forward, and Save in the Pail Outbox 
21.6.3 Hot Keys for Reading E-mail messages or Writing an E-mail Message 
21.7 Media Player 
21.7.1 Hot keys for commands 
21.7.2 Hot Keys in the Play Information Tab 
21.7.3 Hot Keys in the Play List Tab 
21.8 FM Radio 
21.9 Web Browser 
21.9.1 Hot keys for the command 
21.9.2 Hot Keys When Playing Audio Files in web browser 
21.9.3 Hot Keys for Reading Web Pages 
21.10 Daisy Player 
21.11 Bluetooth Manager 
21.12 Database Manager 
21.13 Extras 
21.13.1 BookShare Download 
21.13.2 Google Maps 
21.13.3 Games 
21.14 Social Networking 
21.14.1 Twitter 
21.14.2 Google talk 
21.14.3 MSN messenger 
21.15 Utilities 
21.15.1 Calculator 
20.15.2 Display Compass Heading 
21.15.3 Setting the Date and Time 
21.15.4 Checking the Date and Time 
21.15.5 Calendar 
21.15.6 Pronunciation dictionary 
21.15.7 Stopwatch 
21.15.8 Display Network Status 
21.15.9 Display power status 
21.15.10 Backup/Restore personalized settings 
21.15.11 Upgrading Braille Sense U2 Firmware 

21. Command Summary for USB Keyboards

21.1 Common Combination Keys

Open the program menu: Win key
Open the Task Name list: Ctrl-Shift-F10
Open the "menu" in the individual program: Alt 
Run the individual program in the program menu: Win key-"shortcut key" (varies for each program)
Switch to previous program: Alt-Shift-Tab
Switch to next program: Alt-Tab
Exit: Alt-F4
Escape: ESC
Move to the next control in a dialog box: Tab
Move to the previous control in the dialog box: Shift-tab
Move to the previous character: Left arrow
Move to the next character: Right arrow
Move to the previous line item: Up arrow
Move to the next line item: Down arrow
Move to the beginning of line item: Home key
Move to the end of line item: End key
Move to the top of a document or to the first item: Ctrl-home
Move to the bottom of a document or to the last item: Ctrl-end
Move to the previous page or to the first item of the previous 18-item group: Page up
Move to the next page or to the first item of the next 18-item group: Page down
Read the current item again: Ctrl-shift-r
Say current time: Ctrl-shift-t
Display power status: Ctrl-shift-b
Print spool: Alt-shift-p
Open the "Global options": F10
Online help: F1
Check your version: Ctrl-shift-v only in the Braille Sense U2 "program" menu.
Display network status: Ctrl-shift-n in the Braille Sense U2 "program" menu
Voice volume up: F6
Voice volume down: Shift-F6
Voice rate up: F7
Voice rate down: Shift-F7
Voice pitch up: F8
Voice pitch down: Shift-F8
Main volume up: Windows-F6
Main volume down: Windows-Shift-F6
Voice on/off: F5
Braille display on/off: F4
Bluetooth on/off: F9
Wireless LAN on/off: F11
Change language: Control-Alt-v
Edit language attribute: Ctrl-Alt-I

21.2 File Manager

21.2.1 Navigation keys on the file list and menu list

Move to previous item: Up Arrow
Move to next item: Down Arrow
Move to the beginning of the list: Ctrl-home
Move to the end of the list: Ctrl-end

21.2.2 Navigation Keys in the File List

Fast move to folder list or move to file list: Ctrl-down Arrow
Move between file list and address window: Tab / shift-tab
Enter into selected folder or open the selected file: Enter
Move to the upper level folder: Backspace
Fast move to the top level disk: Shift-Backspace

21.2.3 Item (Folder or File) Selection Keys

Select item by item: Space
Continuous selection: Ctrl-b
Select all: Ctrl-a

21.2.4 Hot Keys for the Commands

Open: Ctrl-o
Open with: Ctrl-h
Zip: Ctrl-z
Unzip: Ctrl-u
Send: Ctrl-s
Copy: Ctrl-c
Cut: Ctrl-x
Paste: Ctrl-v
Delete: DEL
Rename: F2
New document: Ctrl-n
New folder: Alt-f
File conversion: Ctrl-t
Select all: Ctrl-a
Sort files by: Ctrl-g 
Set file info: Ctrl-i
Display only files of type: Ctrl-w
Search file: Ctrl-f
Information: Alt-Enter
Setup Network connection: Alt-e
Cancel setting of Network connection: Alt-F4
Sharing a folder with other computer: Alt-s
Remove remote folder on network: Alt-u
Setup sharing security: Alt-p

21.2.5 EML Viewer

Open e-mail: Enter
Forward: Control-f
Reply: Control-r
Close and return to file list: Alt-F4


21.3 Word Processor

21.3.1 Hot keys for the command

New document: Ctrl-n
Open: Ctrl-o
Save: Ctrl-s
Save as: Alt-s
Close current document: Ctrl-F4
Print: Ctrl-p
Settings: Ctrl-e
Exit: Alt-f4
Start selection: Ctrl-b
Copy: Ctrl-c 
Add to the clipboard: Ctrl-Ins
Clear clipboard: Ctrl-Del
Delete: Del
Cut: Ctrl-x
Paste: Ctrl-v
Delete blank lines: Alt-e
Select All: Ctrl-a
Insert from file: Ctrl-i 
Insert date: Ctrl-w
Change insert/overwrite mode: Insert
Check spelling: Ctrl-k
Check spelling of the current word: Alt-k

Find: Ctrl -f
Find again: F3 
Replace: Ctrl-r
Go to location: Ctrl-l
Go to previous page: Page up
Go to next page: Page down
Set bookmark: Ctrl-m
Go to bookmark: Ctrl-j
Go to previous document: Shift-Tab
Go to next document: Tab
 
Read selected text: Alt-b
Read beginning of selected text: Ctrl-u
Read from beginning to cursor: Alt-g
Read from cursor to end: Ctrl-g

Read status: Ctrl-shift-/
Braille document layout: Alt-F5
Print document layout: Alt-F7
Braille paragraph layout: Alt-F6
Print paragraph layout: Alt-F8

21.3.2 Miscellaneous Hot Keys

Move to previous character: Left arrow
Move to next character: Right arrow
Move to previous word: Ctrl-Left arrow
Move to next word: Ctrl-Right arrow
Move to the beginning of the line: Home key
Move to the end of the line: End key
Move to previous line: Up arrow
Move to next line: Down arrow
Move to previous paragraph: Ctrl-up arrow
Move to next paragraph: Ctrl-down arrow
Move to the beginning of the document: Ctrl-home
Move to the end of the document: Ctrl-end

Read current paragraph: Ctrl-shift-v
Read current line: Ctrl-shift-c
Read current word: Ctrl-shift-x
Read current character: Ctrl-shift-z

Delete current paragraph: Alt-Del
Delete current line: Ctrl-Backspace
Delete current word: Alt-Backspace
Delete current character: Del

Confirm current cursor position: Ctrl-Shift-s
Set view format character: Ctrl- 5
Set reading unit: Ctrl-3 
Set read only: Ctrl-2
Set reading mode: Ctrl-4

21.4 Address Manager

21.4.1 Move keys for moving from field to field in the record or in the menu
 
Move to the previous field or menu item: Up arrow
Move to the next field or menu item: Down arrow
Move to the first field or menu item: Ctrl-Home
Move to the last field or menu item: Ctrl-End

21.4.2 Move Keys for Moving from Record to Record
 
Move to the previous record: Up arrow
Move to the next record: Down arrow
Move to the first field: Ctrl-Home
Move to the last field: Ctrl-End
Move to the previous field: Ctrl-Left arrow
Move to the next field: Ctrl-Right arrow
Move to the first record: Ctrl-Home
Move to the last record: Ctrl-End
Move to next same field different record: Left arrow
Move to previous same field different record: Right arrow

21.4.3 Hot Keys for the Commands

Add address: Ctrl-n
Find address: Ctrl-f
Modify address: Ctrl-m
Delete address: Del
Select all: Ctrl-a
Save as a file: Alt-s 
Print address: Ctrl-p
Backup address list: Ctrl-u
Restore address list: Ctrl-r
Backup option: Ctrl-e
Setting add/searching address fields: Ctrl-o 

21.4.4 Miscellaneous Hot Keys

Tab: Tab
Shift-tab: Shift-Tab
Cancel: ESC
Exit: Alt-f4

21.5 Schedule Manager

21.5.1 Hot keys for the commands

Move to the next field: Tab
Move to the previous field: Shift-Tab
Add schedule: Ctrl-n
Search schedule: Ctrl-s
Modify schedule: Ctrl-m
Delete schedule: Del
Delete all schedule: Control-Alt-q
Alarm option: Ctrl-o
Save schedule as file: Alt-s
Print schedule: Ctrl-p
Backup schedule list: Ctrl-u
Restore schedule list: Ctrl-r
Backup option: Ctrl-e
Switch searching mode: Ctrl-F2 

21.5.2 Movement Keys for the Search Result List

1. Move from an appointment to another in the schedule list
Move to the previous appointment in the same day: Up arrow
Move to the next appointment in the same day: Down arrow
Move to the first appointment in the same day: Home
Move to the last appointment in the same day: End
2. Move from one appointment to another in all the appointments registered
Move to the previous schedule: Ctrl-Left arrow
Move to the next schedule: Ctrl-Right arrow
Move to the first schedule: Ctrl-Home
Move to the last schedule: Ctrl-End

21.6 E-mail

21.6.1 Hot keys for reading e-mails

Open "Accounts manager": Ctrl-m
Switch from offline to online mode (IMAP): Alt-l
Check for new mail: Alt-m
Get previous mail (IMAP): Alt-e
Move to previous account category: Alt-FN-Up arrow
Move to next account category: Alt-FN-Down arrow
Move to previous mailbox: Control-FN-Up arrow
Move to next mailbox: Control-FN-Down arrow
Write new message: Ctrl-n
Reply: Ctrl-r
Reply all: Alt-r
Forward: Ctrl-f
Open "set path": Ctrl-p
Open "set option": Ctrl-o
Open "set spam": Ctrl-e

Find: Ctrl-shift-f
Find again: f3 
Move to mailbox: Alt-x
Copy to mailbox: Alt-c
Add a sender to the address list: Ctrl-i (This is valid only at the "from" item).
Delete received e-mail: DEL (It is valid only at the "Subject" and "date" item).
Save the received e-mail as text file: Alt-s
Print the received e-mail: Alt-p
Move to unread message: Ctrl-u (It is valid only at the "Subject" and "date" item)
Cancel: ESC
Cancel and exit from e-mail program: Alt-f4

21.6.2 Hot Keys for Sending E-mail Including Reply, Forward, and Save in the Pail Outbox

Search address list: Ctrl-l
Attach file: Ctrl-f
Send e-mail: Ctrl-s
Save in mail Outbox: Fn-s
Cancel: ESC
Cancel and exit from e-mail program: Alt-f4

21.6.3 Hot Keys for Reading E-mail messages or Writing an E-mail Message
 
Start selection: Ctrl-b
Select all: Ctrl-a
Copy to the clipboard: Ctrl-c
Cut to the clipboard: Ctrl-x (It is not valid when you are reading e-mail).
Paste from the clipboard: Ctrl-v (It is not valid when you are reading e-mail).
Delete selection and delete a letter: DEL (It is not valid when you are reading e-mail).
Cancel block: ESC

21.7 Media Player

21.7.1 Hot keys for commands

Open file: Ctrl-o
Open folder: Ctrl-f
Add file: Alt-o
Add folder: Alt-f
Save play list: Ctrl-s
Save as play list: Alt-s
Delete time: Del

Play: x or Enter
Previous track: z or Alt-Left arrow
Next track: b or Alt-Right arrow
5th previous track: Alt-Up arrow
5th next track: Alt-Down arrow
First track: Ctrl-home key
Last track: Ctrl-end key
Move to backward by time index and play: Ctrl-Left arrow
Move to forward by time index and play: Ctrl-Right arrow
Change time index: Ctrl-Up arrow or Ctrl-Down arrow
Volume up: Shift-Up arrow
Volume down: Shift-Down arrow
Speed up: Shift-Left arrow
Slow down: Shift-Right arrow
Pause/Continue: Space
Stop: c or Backspace
Delete play list during stop: DEL

Record: Ctrl-r
Play: Enter
Stop: Backspace
Pause/Continue recording: Space

Configuration dialog box: Alt-c
Set bookmark: Ctrl-m
Delete bookmark: Ctrl-d
Jump to bookmark: Ctrl-j
Go to position: Ctrl-g

Playback setting dialog box: Ctrl-p
Record setting dialog box: Alt-r

21.7.2 Hot Keys in the Play Information Tab

Move to the next information: Down arrow
Move to the previous information: Up arrow
Pause/Play when it is pause state: Space
Start playing: Enter
Stop playing: Backspace
Play the next file: Alt-Right arrow
Play the previous file: Alt-Left arrow
Play the last file: Ctrl-End key
Play the first file: Ctrl-Home key
Play the fifth file after the current file: Alt-Down arrow
Play the fifth file before the current file: Alt-Up arrow
Move to backward by time index and play: Ctrl-Left arrow
Move to forward by time index and play: Ctrl-Right arrow
Change time index: Ctrl-Up arrow or Ctrl-Down arrow
Volume up: Shift-Up arrow
Volume down: Shift-Down arrow
Speed up: Shift-Left arrow
Slow down: Shift-Right arrow
Open menu: Alt
Open help: F1
Move to "play list" tab: Tab/Shift-Tab
Exit "media player": Alt-F4

21.7.3 Hot Keys in the Play List Tab

Move to the next file: Down arrow
Move to the previous file: Up arrow
Move to the last file: End key
Move to the first file: Home key
Select resume current file (while playing, it is used as plays/pause): Space
Start selecting files: Ctrl-b
Start playing the selected files: Enter
Stop playing: Backspace
Delete the selected files in the play list: Del
Play the next file: Alt-Right arrow
Play the previous file: Alt-Left arrow
Play the last file: Ctrl-end key
Play the first file: Ctrl-home key
Play the fifth file after the current file: Alt-Down arrow
Play the fifth file before the current file: Alt-Up arrow
Move to backward by time index and play: Ctrl-Left arrow
Move to forward by time index and play: Ctrl-Right arrow
Change time index: Ctrl-Up arrow or Ctrl-Down arrow
Volume up: Shift-Up arrow
Volume down: Shift-Down arrow
Speed up: Shift-Left arrow
Slow down: Shift-Right arrow
Open menu: Alt
Open help: F1

Move to "playback information" tab: Tab/Shift-Tab
Exit "media player": Alt-F4

21.8 FM Radio

Open the sets dialog box: Ctrl-e
Open the "menu": Alt
Internal speakers on/off: x or Ctrl-shift-x
Move to next frequency: Right arrow
Move to previous frequency: Left arrow
Auto previous frequency: Ctrl-Left arrow
Auto next frequency: Ctrl-Right arrow
Go to frequency: Ctrl -f
Move to previous preset: Alt-Left arrow
Move to next preset: Alt-Right arrow
Delete the preset: Del
Registry preset: Ctrl-s
Open the record dialog box: Ctrl-r
Mute on/off: Space
Volume up: Shift-Up arrow
Volume down: Shift-Down arrow
Recoding settings: Alt-r

21.9 Web Browser

21.9.1 Hot keys for the command

Open URL: Ctrl-l
Open: Ctrl-o 
Save as: Ctrl-s
Page information: Alt-Enter
Exit: Alt-F4

Read from beginning to cursor: Alt-g
Read from cursor to end: Ctrl-Shift-Enter

Copy selection: Ctrl-b
Copy: Ctrl-c
Add clipboard: Ctrl-Ins
Copy URL: Alt-d 
Copy link address: Alt-l

Go to the home page: Alt-h
Go to the previous page: Alt-Left arrow
Go to the next page: Alt-Right arrow
Go to previous text: Ctrl-F5Go to next text: Ctrl-F6
Go to previous heading: Alt-b or Ctrl-F3
Go to next heading: Alt-f or Ctrl-F4
Refresh: Ctrl-r
Open the history list: Ctrl-h
Check the address of the selected title in the history list: Ctrl-shift-i
Find: Ctrl-f
Find again: F3
Links list: Alt-i

Register as your home page: Ctrl-s
Add to favorites: Alt-a
Favorites list: Ctrl-l

21.9.2 Hot Keys When Playing Audio Files in web browser

Turn up the volume: Shift-Up arrow
Turn down the volume: Shift-Down arrow

21.9.3 Hot Keys for Reading Web Pages

Move to the previous control: Shift-Tab
Move to the next control: Tab
Select the next item in the combo box (list box): Alt-Down arrow
Select the previous item in the combo box (list box): Alt-Up arrow

Move to the previous form: Ctrl-F1
Move to the next form: Ctrl-F2

Move to the previous table: Ctrl-F7
Move to the next table: Ctrl-F8
Move to the previous cell: Ctrl-Shift-Left arrow
Move to the next cell: Ctrl-Shift-Right arrow
Move to the upper cell: Ctrl-Shift-Up arrow
Move to the lower cell: Ctrl-Shift-Down arrow
Read current cell: Ctrl-Shift-F
Move to the previous cell of the upper level table: Ctrl-Left arrow
Move to the next cell of the upper level table: Ctrl-Right arrow
Move to the upper cell of the upper level table: Ctrl-Up arrow
Move to the lower cell of the upper level table: Ctrl-Down arrow
Check the current position: Ctrl-shift-s

Move to the previous frame: Ctrl-F9
Move to the next frame: Ctrl-F10

Read the current line: Ctrl-Shift-r

21.10 Daisy Player

Play/Pause: Space 
Move to the beginning of document: Home
Move to the last phrase: End
Increase the speed: Shift-Left arrow
Decrease the speed: Shift-Right arrow
Increase the volume: Shift-Up arrow
Decrease the volume: Shift-Down arrow

Move to the next phrase: Right arrow
Move to the previous phrase: Left arrow
Move to the next fifty phrase: Ctrl-Up arrow
Move to the previous fifty phrase: Ctrl-Down arrow
Move to the next page: Page down
Move to the previous page: Page up
Go to the page: Ctrl-g

Move to the upper-level: Alt-Left arrow
Move to the down-level: Alt-Right arrow
Move to the next level at the preset level: Alt-Up arrow
Move to the previous level at the preset level: Alt-Down arrow

Move to the next heading: Ctrl-F6
Move to the previous heading: Ctrl-F5
Move to the first heading: Ctrl-F7
Move to the last heading: Ctrl-F8
Check the currently-reading level and heading: Ctrl-w
Scan the heading list from the present to the end: Ctrl-n
Find heading: Ctrl-f
Find again: F3

Set mark at current position: Ctrl-m
Move to the next mark: N
Move to the previous mark: V
Delete mark: Del

Move to the title list: Shift-Backspace
Open daisy file: Ctrl-o
Check the book-info: Alt-Enter
Voice setting: Ctrl-s

21.11 Bluetooth Manager

Scanning Bluetooth device: Ctrl-r
Connecting device: Enter in the device name
Connecting service: Enter in the service name
Disconnect the service: Ctrl-d
Move to Bluetooth device list in service list: Backspace

1. FTP service
Open local/remote folder: Ctrl-o
Copy: Ctrl-c
Paste: Ctrl-v
Send to: Ctrl-s
Retrieve file: Ctrl-r
New folder: Ctrl-f
Delete file/folder: DEL
Information: Ctrl-i

21.12 Database Manager

Add record: Ctrl-n
Search records: Ctrl-f
Modify record: Ctrl-m
Table manager: Ctrl-t
List of records found: Ctrl-r
Setting backup option: Ctrl-e
Backup database: Ctrl-u
Restore database: Ctrl-o
Print: Ctrl-p
Save as: Alt-s

1. Move by controls
Move to the next control: Tab
Move to the previous control: Shift-Tab
2. Move in a list box
Move to the next list item: Down arrow
Move to the previous list item: Up arrow
3. Select your answer in the prompt box
Move to the next answer: Space, or Down arrow
Move to the previous answer: Backspace, or Up arrow
4. Move in the "list of records found"
Move to the next record: Down arrow
Move to the previous record: Up arrow
Move to the last record: Ctrl-end
Move to the first record: Ctrl-home
Move to the next field: Ctrl-Right arrow
Move to the previous field: Ctrl-Left arrow
Move to previous same field different record: Left arrow
Move to next same field different record: Right arrow
Move to the last field: End
Move to the first field: Home

21.13 Extras

21.13.1 BookShare Download

Move to next control: Tab
Move to previous control: Shift-Tab
Move to Search box: Control-e
Move to search results: Control-l
Open download dialog: Control-d
Open Options dialog: Control-o
Exit: Alt-F4

21.13.2 Google Maps

Search commands:
Search for address: Control-f
Advanced POI Search: Alt-f
Set as Start Position: Alt-s
Set as Destination: Alt-d
Set as Waypoint: Alt-w
Add to user POI: Alt-u
Area selection: Alt-z

Set Position Commands:
Add current position to user POI: Enter
Set GPS position as Start position: s
Current position information: Control-i

User POI Commands:
Manage user POI's: Control-u
Save user POI's: Alt-s
Load user POI's: Control-l

Route Commands:
Create route: Control-r
View traveled route: Control-h
Initialize route: Alt-i
Route information: Control-c
Direction and distance to destination: Control-d

Options Commands:
Notice and distance to destination: Control-o
GPS settings: Control-g

21.13.3 Games 

1) Sense Dice Game
Execute Dice Game: I 
Move to next item: Down arrow or down scroll button
Move to previous item: up arrow or up scroll button
Rolling dice: Enter
Exit: Alt-F4

2) Sense Brain Game
Execute Sense Brain game:  A
Move to next item: down arrow or down scroll button
Move to previous item: up arrow or up scroll button
Execute game: Enter
Exit: Alt-F4


21.14 Social Networking

21.14.1 Twitter

Sign Out: Ctrl-g
Personal Information: Ctrl-I 
Save Current Timeline: Alt-s
Home Timeline: Ctrl-h 
Friend Timeline: Ctrl-f 
User Timeline: Ctrl-u 
Current User Timeline: Alt-u
Mention Timeline: Ctrl-m 
Retweet By Me: Alt-b 
Retweet To Me: Alt-t 
Retweet Of Me: Alt-o 
Tweet: Ctrl-t 
Remove Tweet: Delete
Retweet: Ctrl-e 
Reply: Ctrl-y 
Add To Favorite: Ctrl-v 
Favorite List: Ctrl-l 
Send Direct Message: Ctrl-s 
Sent Direct Message: Alt-m 
Received Direct Message: Alt-r 
Follow User: Alt-a 
Following: Alt-l 
Followers: Alt-e 
Global Search: Ctrl-f 
User Search: Alt-f 
Search Word List: Alt-w
Next List: Ctrl-n 
Refresh: Ctrl-r 
Exit: Alt-F4
Escape: Esc key

Move to the next tweet: Down arrow  
Move to the previous tweet: Up arrow
Move to the first tweet on the refreshing list: Ctrl-Fn-Left arrow
Move to the last tweet on the refreshing list: Ctrl-Fn-Right arrow
Move to the previous 32 list: Fn-Un arrow 
Move to the next 32 list: Fn-Down arrow 

Move to the previous list: Up arrow
Move to the next list: Down arrow
Move to the top of the list: Ctrl-Fn-Left arrow/Fn-Left arrow
Move to the bottom the list: Ctrl-Fn-Right arrow/Fn-Right arrow
Enter into selected folder or open the selected file: Enter
Move to the upper level folder: Backspace

21.14.2 Google talk

File Menu Commands
Sign out: Ctrl-l 
Export Contact Lists: Alt-x 
Import Contact Lists: Alt-i 
Exit: Alt-F4

Action Menu Commands
Start Chat: Ctrl-s 
Start Voice Chat: Ctrl-h 
Send File: Alt-f 
Move to Recently Chat: Ctrl-t 
Manage Chat: Ctrl-m 

Contact Menu Commands
Add Contact: Alt-q 
Delete Contact: Delete
Block Contact: Alt-b 
Manage Block List: Alt-m 
Contact Information: Ctrl-i 
Manage Contact List: Ctrl-p 

Option Menu Commands
My Status Options: Alt-u 
Action Options: Alt-a 
Alert Options: Alt-o 
Path Options: Alt-p 

Chat Window Menus

File Menu Commands 
Save Conversation: Alt-s 
Close Chat: Alt-F4

Edit Menu Commands
Cut: Ctrl-x 
Copy: Ctrl-c 
Delete: Delete 
Paste: Ctrl-v 
Start Selection: Ctrl-b 
Select All: Ctrl-a 
Find: Ctrl-f 
Find Again: F3 

Action Menu Commands
Start Chat: Ctrl-s 
Start Voice Chat: Ctrl-h 
Stop Voice Chat: Esc key
Send File: Alt-f 
View Contact List: Ctrl-t 
Manage Chat: Ctrl-m
Move to Previous Chat: Ctrl-Shift-Tab
Move to Next Chat: Ctrl-Tab

The move keys in Google Talk.
Move to the previous Contents: Up arrow 
Move to the next Contents: Down arrow
Move to the previous 32-items of the Contents: Fn-Up arrow
Move to the next 32-item of the Contents: Fn-Down arrow
Move to the first item of the Contents: Ctrl-Fn-Left arrow
Move to the last item of the Contents: Ctrl-Fn-Right arrow

21.14.3 MSN messenger

1. Sign-in dialog box
Move to the next control: Tab
Move to the previous control: Shift-Tab
Check or uncheck a check box: Space

2. The contact list box
Move to the previous item: Up arrow
Move to the next item: Down arrow
Move between online and offline groups: Ctrl-Down arrow
Open the menu: Alt
Sign out: Ctrl-n
View chat: Ctrl-r
My status: Ctrl-m
Exit: Alt-F4
Add contact: Ctrl-a
Delete contact: Ctrl-d
Contact information: Ctrl-v
Send instant message: Ctrl-s
Last message: Alt-r
Play keyboard sound: Ctrl-k
Message sound notification while in current window: Ctrl-Shift-s
Message sound notification while messenger is in the background: Alt-m
Nickname: Ctrl-p 
Save account: Ctrl-o
Confirm the Received Message: Ctrl-l

3. Instant message dialog box
Move to the next control: Tab 
Move to the previous control: Shift-Tab
Move between the instant message dialog box and the contact list box: Page up, Page down
Save as: Alt-s
Print: Ctrl-p
Close: ESC
Cut: Ctrl-x
Copy: Ctrl-c
Delete: Del
Paste: Ctrl-v 
Select all: Ctrl-a
Start selection: Ctrl-b or F2
Find: Ctrl-f
Find again: F3
Invitation: Ctrl-i
Change my status: Ctrl-t
Line break in the message box: Ctrl-Enter

21.15 Utilities

21.15.1 Calculator

Calculator initialize: Alt-c
Delete numbers or operators: Backspace

General functions: Ctrl-g
Plus: +
Minus: -
Division: /
Multiplication: *
Percent: %
Power: ^
Over: Fn-/
Square Root: Ctrl-q 
Decimal Point: .
Left Parenthesis: (
Right Parenthesis: )
PI: Ctrl-p
Exp: Ctrl-e

Recall Items: Alt-r
Delete all saved items: Ctrl-d
Save Items: Alt-s

Trigonometric Functions: Ctrl-s
Sine: Ctrl-s, s 
Arc Sine: Ctrl-s, a
Hyperbolic Sine: Ctrl-s, h
Cosine: Ctrl-c, c
Arc Cosine: Ctrl-c, a
Hyperbolic Cosine: Ctrl-c, h
Tangent: Ctrl-t, t
Arc Tangent: Ctrl-t, a
Hyperbolic Tangent: Ctrl-t, h

Logarithm Functions: Ctrl-l
Natural Logarithm: Ctrl-l, e
Common Logarithm: Ctrl-l, n

Miscellaneous:
Copy to Clipboard: Ctrl-Ins
Return formula: Control-r
Fraction options: Control-/
Option Settings: Ctrl-o
Change Braille code: Fn-g
Statistics functions: Alt-t

20.15.2 Display Compass Heading

Open Display Compass Heading: Ctrl-shift-Space 
Move to the next control: Tab 
Move to the previous control: Shift-Tab
Change compass display type: Backspace or Space
Exit: Esc or Alt-F4

21.15.3 Setting the Date and Time

Move to the next day: Right arrow
Move to the previous day: Left arrow
Move to the next week: Ctrl-Right arrow
Move to the previous week: Ctrl-Left arrow
Move to the next month: Down arrow
Move to the previous month: Up arrow
Move to the next year: Ctrl-Down arrow
Move to the previous year: Ctrl-Up arrow

Move to 1 hour after: Down arrow
Move to 1 hour before: Up arrow
Move to 10 minutes after: Ctrl-Right arrow
Move to 10 minutes before: Ctrl-Left arrow
Move to 1 minute after: Right arrow
Move to 1 minute before: Left arrow
Switch Between A.M. and P.M.: Ctrl-Shift-x

21.15.4 Checking the Date and Time

Checking date and time: Ctrl-shift-t

21.15.5 Calendar

Move to the previous item: Tab
Move to the next item: Shift-Tab

Move to the next day: Right arrow
Move to the previous day: Left arrow
Move to the next week: Ctrl-Right arrow
Move to the previous week: Ctrl-Left arrow
Move to the next month: Down arrow
Move to the previous month: Up arrow
Move to the next year: Ctrl-Down arrow
Move to the previous year: Ctrl-Up arrow

21.15.6 Pronunciation dictionary

Move to the previous control: Tab
Move to the next control: Shift-Tab
Move to the previous item in entry: Up arrow
Move to the next item in entry: Down arrow
Add word: Alt-i 
Modify word: Alt-m 
Delete word: Del

21.15.7 Stopwatch

Stopwatch start, pause, restart: Enter
Check the elapsed time: Space
Stop Braille display: Ctrl-Shift-Space
Restart Braille display: Ctrl-Shift-Space
Switch between stopwatch and countdown timer: Tab
Count down timer pause or restart: Enter
Count down timer Initialize: Backspace
Exit stopwatch or countdown timer: Alt-F4

21.15.8 Display Network Status

Display network status: Ctrl-Shift-n

21.15.9 Display power status

Display power status: Ctrl-Shift-b

21.15.10 Backup/Restore personalized settings

Move to previous item: Up arrow
Move to next item: Down arrow 
Move to previous control: Shift-Tab
Move to next control: Tab
Select/unselect check box: Space

21.15.11 Upgrading Braille Sense U2 Firmware

  Check download information: Space
Cancel download and exit: Alt-F4
