Panasonic DP-1510P Service Manual page 299

5.2.4.3. DTMF Signal
This Service Mode is used to check the DTMF (Dual Tone Multi Frequency) signal output.
The DTMF signal can be generated using the following procedure.
Step
1 Standby
2 Press "FUNCTION" and then "7".
3 Press "MONITOR" four times, then press "*".
4 Press "4".
Use "V" or "/\ " to scroll to the desired Modem Test.
5 Press "3" and "START".
6a Press "START" for DTMF Single Tone Generation.
7a Enter the signal number (1-8) to select the DTMF
signal.
6b Press "2" and "START" for Dual Tone Generation.
7b Enter the signal number (0-#) to select the DTMF Dual
tone.
8 Press "CLEAR" to end the signal generation. To select
another signal, repeat step 7a or 7b.
9 Press "STOP" twice to return to standby.
Edition 2.0
Sevice Mode 4 for DP-1810F - DTMF Signal
Operation or Unit Condition
299
DP-1510P/1810P
/1810F/2010E
LCD Display
MMM-dd-yyyy 15:00
00%
SET MODE (1-4)
ENTER NO. OR V
SERVICE MODE
ENTER NO. OR V
MODEM TEST (1-5)
1:SIGNAL TEST
DTMF TEST (1-2)
1.SINGLE
SINGLE TONE
ENTER (1-8)
SINGLE TONE
697Hz
DUAL TONE
(0-#)
DUAL TONE
(0)
SINGLE TONE
MMM-dd-yyyy 15:00
00%
APR 2002