0
297-2121-226
0
VINTAGE 05.01
0
0
0
0
0
0
0
0
0
0
0
64000
0
0
0
0
0
0
0
1
2
0
0
0
0
0
4
5
0
0
0
0
0
7
8
0
0
0
0
0
*
0
0
0
0
0
Note: The speed selector and option switches are under a
0
flip-up lid.
0
0
Figure 3.2
0
3-4
sync
>
48000
\
56000
power
3
under test
6
DTR
9
connect
#
NT4X25AE /AP - V.35 Desktop Data Unit
1
1
2
2
3
4
5
6
7
8
release
speed
call
ring
auto
again
dial
volume
re-
up
source
volume
DN
down