UltraSecure ULTRACOM 3 Mode D'emploi page 25

Tips for using the Keypad
The Keypad is made up of keys with several letters. To
choose a letter, it will be necessary to press the same number
of times as its position on the key. For example, to dial the
letter C, you will have to press the 2 key three times. For the
letter N, you will have to press the 6 key twice.
Key 1 has the symbols - (dash) and . (point). The 0 key only
inserts a space. It is also possible to dial the number present
on the key. This comes after the last letter of the key.
If you wish to dial two letters on the same key in succession, you must
wait 2 seconds for the first letter to be validated in order to start dialing the
second.
A long press on the keys will have no effect.
Example for key 2
1 push
2 pushes
3 pushes
4 pushes
5 pushes
ULTRA SECURE
Example for key 3
A 1 push
B 2 pushes
C 3 pushes
2 4 pushes
A 5 pushes
D
E
F
3
D
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