Getting to know your Octophon F640 TDM phone
18
Keypad
In cases where text input is possible, you can use the keypad to input text, punctuation and spe-
cial characters in addition to the digits 0 to 9 and the hash and asterisk symbols. To do this,
press the numerical keys repeatedly.
Example: To enter the letter "h", press the number
4
key on the keypad twice. When en-
tering the text, all available characters for this key are displayed. After a short while, the char-
acter in focus is displayed in the input field.
Alphabetic labeling of dial keys is useful when entering vanity numbers (letters associated
with the phone number’s digits as indicated on the telephone spell a name; e.g. 0700 - PAT-
TERN = 0700 - 7288376).
Character overview
Use of the asterisk and pound keys
To enter a digit in an alphanumerical input field, press the relevant key and hold it
down. You no longer need to scroll through the entire list of possible characters.
Key
1x
2x
3x
4x
5x
1
[1]
[1] Space
1
2
a
b
c
2
3
d
e
f
3
4
g
h
i
4
5
j
k
l
5
6
m
n
o
6
7
p
q
r
s
7
8
t
u
v
8
9
w
x
y
z.
9
0
+
.
-
0
)
[2]
[2] Next letter in upper-case
(
[3]
[3] Delete character
Key
Function when held down
*
#