Useful Information
Character entry
The dial keys are used to enter characters and numbers. Each dial key has multiple characters assigned to it. The characters that can be entered depend on the character entry mode (page 41).
–Press {<} or {>} to move the cursor left or right.
–Press dial keys to enter characters and numbers.
–Press ^to erase the character or number highlighted by the cursor. Press and hold ^to erase all characters or numbers.
–Press {*} (A→a) to switch between uppercase and lowercase.
–If you do not press any dial key within 5 seconds after entering a character, the character is fixed and the cursor moves to the next space.
–When entering another character located on the same dial key, operation will differ depending on the display language you select.
English
L Press {>} to move the cursor to the next space, then press the appropriate dial key.
Arabic/Persian
L Press {<} to move the cursor to the next space, then press the appropriate dial key.
Character entry modes
The available character entry modes are Alphabet (ABC), Numeric 
) and Extended (G). When in these entry modes except Numeric, you can select which character is entered by pressing a dial key repeatedly.
When the unit displays the character entry screen:
/i {V}/{^}: Select a character entry mode. i M
Note:
Lin the following tables represents a single space.
L When you select Arabic or Persian as the display language, numbers in the character table are displayed in Arabic or Persian.
Alphabet character table (ABC)
41