Maintenance
item No.
U641
Setting the Tc time-out time
(cont.)
In the TAD mode, set the time to check if there are any triggers for shifting to fax reception after a connected
telephone receives a call. Only the telephone function is available if shifting is not made within the set Tc time.
In the TAD mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call.
1. Change the setting using the left/right cursor keys.
Description
Tc time-out time
2. Press the enter key. The value is set.
Setting the Td time-out time
Sets the length of the time required to determine silent status (fax), one of the triggers for Tc time check. In the
TAD mode, change the setting when fax reception is unsuccessful or a telephone fails to receive a call. Be sure
not to set it too short; otherwise, the mode may be shifted to fax while the unit is being used as a telephone.
1. Change the setting using the left/right cursor keys.
Description
Td time-out time
2. Press the enter key. The value is set.
Completion
Press the back key. The screen for selecting a maintenance item No. is displayed.
Description
Setting range
1 to 255 s
Setting range
Initial setting
1 to 255 s
60
3JG
1-3-19