TECO UA1610, Service Manual

Page: 255 / 388

S-160
(35) SOFT SWITCH: #35
Bit
No.
Designation Function
Initial
Setting
Bit HEX
8
Dial tone table
switch time
1
9
7 0
6
Dial tone frequency
upper range index
See Bit 1 to 3
(This upper range value must be higher than
lower range value that defined in bit 1 to 3)
0
5 1
4 0
0
3
Dial tone frequency
Low range index
0
2 0
1 0
Time 300 ms 600 ms 1 sec 2 sec
Bit 8 0 0 1 1
Bit 7 0 1 0 1
Frequency
range 375Hz to
462Hz 310Hz to
380Hz 462Hz to
580Hz
Bit 6 0 0 0
Bit 5 0 0 1
Bit 4 0 1 0
Frequency
range 570Hz to
630Hz 300Hz to
370Hz
Reserved
Bit 6 0 1 1 1 1
Bit 5 1 0 0 1 1
Bit 4 1 0 1 0 1
Frequency
range 375Hz to
462Hz 310Hz to
380Hz 462Hz to
580Hz
Bit 3 0 0 0
Bit 2 0 0 1
Bit 1 0 1 0
Frequency
range 570Hz to
630Hz 300Hz to
370Hz
Reserved
Bit 3 0 1 1 1 1
Bit 2 1 0 0 1 1
Bit 1 1 0 1 0 1
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