WSW02 - Page 267

 App. 

4-4 

Confidential

  Selector 7:  Switching between pulse (DP) and tone (PB) dialing, by the function switch 

This selector determines whether or not the dialing mode can be switched between the pulse (DP)  
and tone (PB) dialing by using the function switch. 

  Selector 8:  Default dialing mode, pulse (DP) or tone (PB) dialing 

This selector sets the default dialing mode (pulse dialing or tone dialing) which can be changed by  
the function switch.  If the user switches it with the function switch when selector 7 is set to "0,"  
the setting specified by this selector will also be switched automatically. 

WSW02 

(Tone signal setting)

Selector 

No. 

Function 

Setting and Specifications 

1 

2 

Tone signal transmission time 
length 

No. 1  2 
 

0  0 

: 

  70 ms 

0  1 

: 

  80 ms 

1  0 

: 

  90 ms 

 1 

1 

: 100 

ms 

3 

4 

Min. pause in tone dialing 

No. 3  4 
 

0  0 

: 

  70 ms 

0  1 

: 

  80 ms 

1  0 

: 

  90 ms 

 1 

1 

: 140 

ms 

5 

| 

8 

Attenuator for pseudo ring 
backtone to the line (selectable in 
the range of 0-15 dB, in 1 dB 
increments) 

0 :  0 dB  

1:  8 dB 

0 :  0 dB  

1:  4 dB 

0 :  0 dB  

1:  2 dB 

0 :  0 dB  

1:  1 dB 

  Selectors 1 through 4:  Tone signal transmission time length and Min. pause in tone dialing 

These selectors set the tone signal transmission time length and minimum pause in tone dialing. 
(Example:   If "1," "2," "3," "4," and "5" are dialed.) 

  Selectors 5 through 8:  Attenuator for pseudo ring backtone to the line 

These selectors are used to adjust the sound volume of a ring backtone in the F/T mode, an on-hold  
sound, or a beep generated as a signal during remote control operation or at the start of ICM  
recording. 
The larger the value specified by these selectors, the greater the attenuation.