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Twist 654 - CL540 / LUG BE PTT en / A31008-M2602-E151-1-2M19 / appendix.fm / 11/19/14
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Appendix
General specifications
DECT
Pin connections on the
telephone jack
Character charts
DECT standard
Supported
GAP standard
Supported
No. of channels
60 duplex channels
Radio frequency range
1880-1900 MHz
Duplex method
Time division multiplexing, 10 ms frame length
Repetition frequency of the transmission
pulse
100 Hz
Duration of the transmission pulse
370 μs
Channel grid
1728 kHz
Bit rate
1152 kbit/s
Modulation
GFSK
Language code
32 kbit/s
Transmission power
10 mW average power per channel, 250 mW pulse power
Range
Up to 50 m indoors, up to 300 m outdoors
Base power supply
230 V ~/50 Hz
Environmental conditions for operation
+5°C to +45°C, 20% to 75% relative humidity
Dialling mode
DTMF (tone dialling)/PD (pulse dialling)
Standard characters
Press the relevant key the
number of times indicated.
3
2
1
4
5
6
1 unused
2 unused
3 a
4 b
5 unused
6 unused
1) Space
2) Line break
1x
2x
3x
4x
5x
6x
7x
8x
9x 10x
1
2
a
b
c
2
ä
á
à
â
ã
ç
3
d
e
f
3
ë
é
è
ê
4
g
h
i
4
ï
í
ì
î
5
j
k
l
5
L
m
n
o
6
ö
ñ
ó
ò
ô
õ
M
p
q
r
s
7
ß
N
t
u
v
8
ü
ú
ù
û
O
w
x
y
z
9
ÿ
ý
æ
ø
å
Q
.
,
?
!
0
1)
2)