Ricoh D146 Service Manual page 1949

Tone attenuation level of DTMF
680552
signals while dialing
Tone attenuation value difference
between high frequency tone and
680553
low frequency tone in DTMF
signals
PSTN: DTMF tone attenuation
680554
level after dialling
ISDN: DTMF tone attenuation
680555
level after dialling
680556 Not used
Time between 68054Dh (NCU
680557 parameter 14) and 68054Eh (NCU
parameter 15)
680558 Not used
Grounding time (ground start
680559
mode)
68055A Break time (flash start mode)
International dial access code
68055B
(High)
International dial access code
68055C
(Low)
SM
SP2-103-020
-N x 0.5
(parameter 19).
–3.5 dBm
See Note 5.
SP2-103-021
(parameter 20).
The setting must be less
-dBm x 0.5 than –5dBm, and should
not exceed the setting at
680552h above.
See Note 5.
SP2-103-022
-N x 0.5
(parameter 21). See
–3.5 dBm
Note 5.
-dBm x 0.5 See Note 5
Do not change the
-
settings.
This parameter takes
1 ms effect when the country
code is set to France.
Do not change the
-
setting.
The Gs relay is closed
20 ms
for this interval.
The OHDI relay is open
1 ms
for this interval.
For a code of 100:
BCD 68055B - F1
68055C - 00
173 D163