Samsung UN40D5550RF E-Manual page 180

Using the Keypad
Through your remote, you can use the On-Screen Keypad to enter letters,
numbers, and symbols.
● Entering Text, Numbers and Symbols
To enter text, press the number button on the remote that corresponds to the
letter you want to enter. Press the button rapidly to enter a letter that is not the
first letter listed on the On-Screen keypad button. For example, if you want to
enter the letter b, press the
▶
first letter listed on a button, press, release, and then wait.
To move within the text, use the arrow buttons. To delete text, move the cursor
to the right of the character you want to delete, and then press the
button. To change case or enter numbers or punctuation, press the
2 button on your remote rapidly twice. To enter the
English
▶
PRE-CH
- button.