Ricoh MP C307

4.Service Tables
90
Refer to error code 0-20.
ITU-T T.30 recommendation: The first line should come within 5 s of
CFR.
7 Not used Do not change the settings.
G3 Switch 0B - Not used (do not change the settings).
G3 Switch 0C (SP No. 1-105-013)
No Function Comments
0-
1
Not used Do not change these settings.
4-
5
Select detection of DTMF/DP detection
when using remote switch.
00: DTMF+PSTN (Simultaneous detection)
01: DTMF
10: DP (10 PPPS)
11: DP (20 PPS)
This setting determines how to detect the signals from the
handset when remote switch is active.
6-
7
Not used Do not change these settings.
G3 Switch 0D - Not used (do not change the settings).
G3 Switch 0E (SP No. 1-105-015)
No Function Comments
0-7 Set CNG send time interval
Some machines on the receiving side may not be able to automatically switch the 3-second CNG interval.
High order bit 3000-2250ms: 3000-50xNms
3000 – 50 x Nms 0F (3000 ms) <= N <= FF (2250 ms)
Low order bit 00-0E(3000-3700ms: 3000+50xNms
3000 – 50 x Nms 0F (3000 ms) <= N <= 0F (3700 ms)
G3 Switch 0F (SP No. 1-105-016)
No Function Comments
0 Alarm when an error occurred in
Phase C or later
0: Disabled
1: Enabled
If the customer wants to hear an alarm after each error
communication, change this bit to "1".
1 Alarm when the handset is off-hook at If the customer wants to hear an alarm if the handset is off-hook