Black Box FX160A - Manual (Page 25)

PHONE LINE MANAGER 16 X 4
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Enter the code for the desired incoming ringing mode.
0 Private Incoming Line always.
1 Standard Incoming Line in daytime. Private Incoming Line at night.
2 Standard Incoming Line at night. Private Incoming Line in daytime.
*3 Standard Incoming Line always.
6. Enter the two-digit fax extension (00 to 15) used for automatic fax detection.
(If automatic fax detection is not used on this line, hang up.)
7. Pause for confirmation tone. Hang up or continue programming.
To Keep a Record of the Programming of the Outside Lines, Enter the Following:
Enter 739 Enter Line # Step 3 Code Step 4 Code Step 5 Code Fax Extn. Pause
739 1 Pause
739 2 Pause
739 3 Pause
739 4 Pause