157
# key
To switch input modes
Up navigation
key
To move the cursor up
Down
navigation key
To move the cursor
down
Left navigation
key
To move the cursor left
Right
navigation key
To move the cursor
right
Right soft key
To exit
Right sofe key
Clear
End key
To return to the standby
interface
function key
To confirm
The usual order of operation for inputting English
is as follows:
Each key is used for entering multiple characters.
Rapidly press the key until the required character
appears.
When you need to input English punctuation
symbols, in the English letter input mode
(including uppercase and lowercase letters)
repeatedly press the
Number key 1
until the
required symbol appears.
When you need to input certain special symbols,
in the English input mode (including uppercase
