Appendix A: Entering alphanumeric and special characters
The section describes how to enter digits, upper and lower case alphabets, and special
characters using the DPH-70 keypad shown below.
7.3 Entering Digits
•
Press any digit key once to enter the corresponding digit.
Example:
7.4 Entering Small (lower-case) Letters
•
Press a digit key twice to enter the first character written on that key.
•
Press thrice to enter the second character written on that key
•
Press four times to enter the third character written on that key.
•
Press five times to enter the fourth character written on that key.
•
If the key is pressed more than above mentioned times, it accepts the last letter written
on that key.
Examples:
NOTE: Press the appropriate key firmly, specified number of times, in quick succession to enter
alphabets.
DPH-70 User's Guide
To enter 4, press key 4 once.
To enter a, press key 2 two times.
To enter e, press key 3 three times.
To enter z, press key 9 five times.
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