Specifications

3-108
3.13.3 DTMF Output Test
The DTMF output test permits the unit’s DTMF tones to be monitored.
Note: To monitor the tones, an external monitoring device must be connected to the telephone line jack.
1. Press MENU, *, 1, 2.
LINE1
/ /Enter
2. Select the line you want to test by pressing or and press ENTER.
If the optional second phone line is not attached, you can only test line1.
LINE1
2. Select Tonal by pressing or and press ENTER.
DTMF
3. Use or to select your desired tonal DTMF tone, then press ENTER.
0
/ /Enter
Refer to the table below.
Note: It may take several moments for output signal to change.
Display Signal Display Signal
0
DTMF0 (941 Hz
＋
1336 Hz)
ROW1 ROW1 (697 Hz)
1
DTMF1 (697 Hz
＋
1209 Hz)
ROW2 ROW2 (770 Hz)
2
DTMF2 (697 Hz
＋
1336 Hz)
ROW3 ROW3 (852 Hz)
3
DTMF3 (697 Hz
＋
1477 Hz)
ROW4 ROW4 (941 Hz)
4
DTMF4 (770 Hz
＋
1209 Hz)
COL1 COL1 (1209 Hz)
5
DTMF5 (770 Hz
＋
1336 Hz)
COL2 COL2 (1336 Hz)
6
DTMF6 (770 Hz
＋
1477 Hz)
COL3 COL3 (1447 Hz)
7
DTMF7 (852 Hz
＋
1209 Hz)
COL4 COL4 (1633 Hz)
8
DTMF8 (852 Hz
＋
1336 Hz)
9
DTMF9 (852 Hz
＋
1477 Hz)
AST
DTMF6* (941 Hz
＋
1209 Hz)
SHARP
DTMF# (941 Hz
＋
1477 Hz)
4. To stop outputting the DTMF tone, press STOP.
5. To select another DTMF tone, repeat steps 3-4.
Otherwise, proceed to step 6.
6. To exit the DTMF output test, press MENU under not tests.
7. Press RESET again to return to standby mode.