Samsung UN46ES7500FXZA E-Manual page 291

type.
1. For example, suppose that you want
to input "105Chang".
2. Select
change the input mode from lower
case to numbers.
3. Select 1,
4. Select
to change the input mode from
numbers to upper case.
5. Select
– 3 times using your remote to
0 and 5
– 3 times using your remote
2 3 times using your remote
in numerical order.