Wsw22; Call Waiting Caller Id; Acceptable Tcf Bit Error Rate - Brother MFC5490CN Service Manual

Selector
No.
1 ECM* in sending
2 ECM* in receiving
3

Call Waiting Caller ID

4 Not used.
5

Acceptable TCF bit error rate (%)

| (Only at 4,800 bps)
(Not used.)
8
Note: Selector 3 is applicable to the American models.
Note: Selectors 5 through 8 are applicable to the Chinese, Taiwanese and Asian models only.
• Selector 3: Call Waiting Caller ID
Setting this selector to "0" allows the user to decide whether or not to interrupt the current
call when a new call comes in. If Call Waiting Caller ID service is available in the area and
the user subscribes to it, he/she can see information about his/her incoming call on the
LCD.
• Selectors 5 through 8: Acceptable TCF bit error rate (%) (Not used.)
Setting two or more selectors to "1" produces addition of percent assigned to each selector.
If you set selectors 7 and 8 to "1," the acceptable TCF bit error rate will be 3%.

WSW22

(ECM and call waiting caller ID)
Function
App. 4-27
Setting and Specifications
0: ON 1: OFF
0: ON 1: OFF
0: ON 1: OFF
0: 0% 1: 8%
0: 0% 1: 4%
0: 0% 1: 2%
0: 0% 1: 1%
* ECM: Error correction mode
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